197049060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 650534976

約数和(自身を除く): 453485916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 107, 117, 130, 156, 180, 195, 214, 234, 260, 321, 390, 428, 468, 535, 585, 642, 780, 787, 963, 1070, 1170, 1284, 1391, 1574, 1605, 1926, 2140, 2340, 2361, 2782, 3148, 3210, 3852, 3935, 4173, 4722, 4815, 5564, 6420, 6955, 7083, 7870, 8346, 9444, 9630, 10231, 11805, 12519, 13910, 14166, 15740, 16692, 19260, 20462, 20865, 23610, 25038, 27820, 28332, 30693, 35415, 40924, 41730, 47220, 50076, 51155, 61386, 62595, 70830, 83460, 84209, 92079, 102310, 122772, 125190, 141660, 153465, 168418, 184158, 204620, 250380, 252627, 306930, 336836, 368316, 421045, 460395, 505254, 613860, 757881, 842090, 920790, 1010508, 1094717, 1263135, 1515762, 1684180, 1841580, 2189434, 2526270, 3031524, 3284151, 3789405, 4378868, 5052540, 5473585, 6568302, 7578810, 9852453, 10947170, 13136604, 15157620, 16420755, 19704906, 21894340, 32841510, 39409812, 49262265, 65683020, 98524530, 197049060]

約数ペア:

[(1, 197049060), (2, 98524530), (3, 65683020), (4, 49262265), (5, 39409812), (6, 32841510), (9, 21894340), (10, 19704906), (12, 16420755), (13, 15157620), (15, 13136604), (18, 10947170), (20, 9852453), (26, 7578810), (30, 6568302), (36, 5473585), (39, 5052540), (45, 4378868), (52, 3789405), (60, 3284151), (65, 3031524), (78, 2526270), (90, 2189434), (107, 1841580), (117, 1684180), (130, 1515762), (156, 1263135), (180, 1094717), (195, 1010508), (214, 920790), (234, 842090), (260, 757881), (321, 613860), (390, 505254), (428, 460395), (468, 421045), (535, 368316), (585, 336836), (642, 306930), (780, 252627), (787, 250380), (963, 204620), (1070, 184158), (1170, 168418), (1284, 153465), (1391, 141660), (1574, 125190), (1605, 122772), (1926, 102310), (2140, 92079), (2340, 84209), (2361, 83460), (2782, 70830), (3148, 62595), (3210, 61386), (3852, 51155), (3935, 50076), (4173, 47220), (4722, 41730), (4815, 40924), (5564, 35415), (6420, 30693), (6955, 28332), (7083, 27820), (7870, 25038), (8346, 23610), (9444, 20865), (9630, 20462), (10231, 19260), (11805, 16692), (12519, 15740), (13910, 14166)]