208359060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1294

約数の個数: 192

約数和(自身を含む): 741801984

約数和(自身を除く): 533442924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1231, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2418, 2462, 2604, 2730, 2821, 3255, 3693, 4030, 4340, 4836, 4924, 5460, 5642, 6045, 6155, 6510, 7386, 8060, 8463, 8617, 11284, 12090, 12310, 13020, 14105, 14772, 16003, 16926, 17234, 18465, 24180, 24620, 25851, 28210, 32006, 33852, 34468, 36930, 38161, 42315, 43085, 48009, 51702, 56420, 64012, 73860, 76322, 80015, 84630, 86170, 96018, 103404, 112021, 114483, 129255, 152644, 160030, 169260, 172340, 190805, 192036, 224042, 228966, 240045, 258510, 267127, 320060, 336063, 381610, 448084, 457932, 480090, 496093, 517020, 534254, 560105, 572415, 672126, 763220, 801381, 960180, 992186, 1068508, 1120210, 1144830, 1335635, 1344252, 1488279, 1602762, 1680315, 1984372, 2240420, 2289660, 2480465, 2671270, 2976558, 3205524, 3360630, 3472651, 4006905, 4960930, 5342540, 5953116, 6721260, 6945302, 7441395, 8013810, 9921860, 10417953, 13890604, 14882790, 16027620, 17363255, 20835906, 29765580, 34726510, 41671812, 52089765, 69453020, 104179530, 208359060]

約数ペア:

[(1, 208359060), (2, 104179530), (3, 69453020), (4, 52089765), (5, 41671812), (6, 34726510), (7, 29765580), (10, 20835906), (12, 17363255), (13, 16027620), (14, 14882790), (15, 13890604), (20, 10417953), (21, 9921860), (26, 8013810), (28, 7441395), (30, 6945302), (31, 6721260), (35, 5953116), (39, 5342540), (42, 4960930), (52, 4006905), (60, 3472651), (62, 3360630), (65, 3205524), (70, 2976558), (78, 2671270), (84, 2480465), (91, 2289660), (93, 2240420), (105, 1984372), (124, 1680315), (130, 1602762), (140, 1488279), (155, 1344252), (156, 1335635), (182, 1144830), (186, 1120210), (195, 1068508), (210, 992186), (217, 960180), (260, 801381), (273, 763220), (310, 672126), (364, 572415), (372, 560105), (390, 534254), (403, 517020), (420, 496093), (434, 480090), (455, 457932), (465, 448084), (546, 381610), (620, 336063), (651, 320060), (780, 267127), (806, 258510), (868, 240045), (910, 228966), (930, 224042), (1085, 192036), (1092, 190805), (1209, 172340), (1231, 169260), (1302, 160030), (1365, 152644), (1612, 129255), (1820, 114483), (1860, 112021), (2015, 103404), (2170, 96018), (2418, 86170), (2462, 84630), (2604, 80015), (2730, 76322), (2821, 73860), (3255, 64012), (3693, 56420), (4030, 51702), (4340, 48009), (4836, 43085), (4924, 42315), (5460, 38161), (5642, 36930), (6045, 34468), (6155, 33852), (6510, 32006), (7386, 28210), (8060, 25851), (8463, 24620), (8617, 24180), (11284, 18465), (12090, 17234), (12310, 16926), (13020, 16003), (14105, 14772)]