203357076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 566342784

約数和(自身を除く): 362985708

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 157, 228, 247, 276, 299, 314, 361, 437, 471, 494, 598, 628, 722, 741, 874, 897, 942, 988, 1083, 1196, 1311, 1444, 1482, 1748, 1794, 1884, 2041, 2166, 2622, 2964, 2983, 3588, 3611, 4082, 4332, 4693, 5244, 5681, 5966, 6123, 7222, 8164, 8303, 8949, 9386, 10833, 11362, 11932, 12246, 14079, 14444, 16606, 17043, 17898, 18772, 21666, 22724, 24492, 24909, 28158, 33212, 34086, 35796, 38779, 43332, 46943, 49818, 56316, 56677, 68172, 68609, 77558, 93886, 99636, 107939, 113354, 116337, 137218, 140829, 155116, 170031, 187772, 205827, 215878, 226708, 232674, 274436, 281658, 323817, 340062, 411654, 431756, 465348, 563316, 647634, 680124, 736801, 823308, 891917, 1295268, 1303571, 1473602, 1783834, 2210403, 2607142, 2675751, 2947204, 3567668, 3910713, 4420806, 5214284, 5351502, 7821426, 8841612, 10703004, 15642852, 16946423, 33892846, 50839269, 67785692, 101678538, 203357076]

約数ペア:

[(1, 203357076), (2, 101678538), (3, 67785692), (4, 50839269), (6, 33892846), (12, 16946423), (13, 15642852), (19, 10703004), (23, 8841612), (26, 7821426), (38, 5351502), (39, 5214284), (46, 4420806), (52, 3910713), (57, 3567668), (69, 2947204), (76, 2675751), (78, 2607142), (92, 2210403), (114, 1783834), (138, 1473602), (156, 1303571), (157, 1295268), (228, 891917), (247, 823308), (276, 736801), (299, 680124), (314, 647634), (361, 563316), (437, 465348), (471, 431756), (494, 411654), (598, 340062), (628, 323817), (722, 281658), (741, 274436), (874, 232674), (897, 226708), (942, 215878), (988, 205827), (1083, 187772), (1196, 170031), (1311, 155116), (1444, 140829), (1482, 137218), (1748, 116337), (1794, 113354), (1884, 107939), (2041, 99636), (2166, 93886), (2622, 77558), (2964, 68609), (2983, 68172), (3588, 56677), (3611, 56316), (4082, 49818), (4332, 46943), (4693, 43332), (5244, 38779), (5681, 35796), (5966, 34086), (6123, 33212), (7222, 28158), (8164, 24909), (8303, 24492), (8949, 22724), (9386, 21666), (10833, 18772), (11362, 17898), (11932, 17043), (12246, 16606), (14079, 14444)]