207766650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 655958016

約数和(自身を除く): 448191366

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 31, 35, 39, 42, 50, 62, 65, 70, 75, 78, 91, 93, 105, 130, 150, 155, 175, 182, 186, 195, 210, 217, 273, 310, 325, 350, 390, 403, 434, 455, 465, 491, 525, 546, 650, 651, 775, 806, 910, 930, 975, 982, 1050, 1085, 1209, 1302, 1365, 1473, 1550, 1950, 2015, 2170, 2275, 2325, 2418, 2455, 2730, 2821, 2946, 3255, 3437, 4030, 4550, 4650, 4910, 5425, 5642, 6045, 6383, 6510, 6825, 6874, 7365, 8463, 10075, 10311, 10850, 12090, 12275, 12766, 13650, 14105, 14730, 15221, 16275, 16926, 17185, 19149, 20150, 20622, 24550, 28210, 30225, 30442, 31915, 32550, 34370, 36825, 38298, 42315, 44681, 45663, 51555, 60450, 63830, 70525, 73650, 76105, 84630, 85925, 89362, 91326, 95745, 103110, 106547, 134043, 141050, 152210, 159575, 171850, 191490, 197873, 211575, 213094, 223405, 228315, 257775, 268086, 319150, 319641, 380525, 395746, 423150, 446810, 456630, 478725, 515550, 532735, 593619, 639282, 670215, 761050, 957450, 989365, 1065470, 1117025, 1141575, 1187238, 1340430, 1385111, 1598205, 1978730, 2234050, 2283150, 2663675, 2770222, 2968095, 3196410, 3351075, 4155333, 4946825, 5327350, 5936190, 6702150, 6925555, 7991025, 8310666, 9893650, 13851110, 14840475, 15982050, 20776665, 29680950, 34627775, 41553330, 69255550, 103883325, 207766650]

約数ペア:

[(1, 207766650), (2, 103883325), (3, 69255550), (5, 41553330), (6, 34627775), (7, 29680950), (10, 20776665), (13, 15982050), (14, 14840475), (15, 13851110), (21, 9893650), (25, 8310666), (26, 7991025), (30, 6925555), (31, 6702150), (35, 5936190), (39, 5327350), (42, 4946825), (50, 4155333), (62, 3351075), (65, 3196410), (70, 2968095), (75, 2770222), (78, 2663675), (91, 2283150), (93, 2234050), (105, 1978730), (130, 1598205), (150, 1385111), (155, 1340430), (175, 1187238), (182, 1141575), (186, 1117025), (195, 1065470), (210, 989365), (217, 957450), (273, 761050), (310, 670215), (325, 639282), (350, 593619), (390, 532735), (403, 515550), (434, 478725), (455, 456630), (465, 446810), (491, 423150), (525, 395746), (546, 380525), (650, 319641), (651, 319150), (775, 268086), (806, 257775), (910, 228315), (930, 223405), (975, 213094), (982, 211575), (1050, 197873), (1085, 191490), (1209, 171850), (1302, 159575), (1365, 152210), (1473, 141050), (1550, 134043), (1950, 106547), (2015, 103110), (2170, 95745), (2275, 91326), (2325, 89362), (2418, 85925), (2455, 84630), (2730, 76105), (2821, 73650), (2946, 70525), (3255, 63830), (3437, 60450), (4030, 51555), (4550, 45663), (4650, 44681), (4910, 42315), (5425, 38298), (5642, 36825), (6045, 34370), (6383, 32550), (6510, 31915), (6825, 30442), (6874, 30225), (7365, 28210), (8463, 24550), (10075, 20622), (10311, 20150), (10850, 19149), (12090, 17185), (12275, 16926), (12766, 16275), (13650, 15221), (14105, 14730)]