203036700464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1\times {\mathrm{5417}}^1$

素因数の和:7798

約数の個数: 80

約数和(自身を含む): 429273774720

約数和(自身を除く): 226237074256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 2281, 4108, 4562, 5417, 8216, 9124, 10834, 16432, 18248, 21668, 29653, 36496, 43336, 59306, 70421, 86672, 118612, 140842, 180199, 237224, 281684, 360398, 427943, 474448, 563368, 720796, 855886, 1126736, 1441592, 1711772, 2342587, 2883184, 3423544, 4685174, 5563259, 6847088, 9370348, 11126518, 12356177, 18740696, 22253036, 24712354, 37481392, 44506072, 49424708, 89012144, 98849416, 160630301, 197698832, 321260602, 642521204, 976137983, 1285042408, 1952275966, 2570084816, 3904551932, 7809103864, 12689793779, 15618207728, 25379587558, 50759175116, 101518350232, 203036700464]

約数ペア:

[(1, 203036700464), (2, 101518350232), (4, 50759175116), (8, 25379587558), (13, 15618207728), (16, 12689793779), (26, 7809103864), (52, 3904551932), (79, 2570084816), (104, 1952275966), (158, 1285042408), (208, 976137983), (316, 642521204), (632, 321260602), (1027, 197698832), (1264, 160630301), (2054, 98849416), (2281, 89012144), (4108, 49424708), (4562, 44506072), (5417, 37481392), (8216, 24712354), (9124, 22253036), (10834, 18740696), (16432, 12356177), (18248, 11126518), (21668, 9370348), (29653, 6847088), (36496, 5563259), (43336, 4685174), (59306, 3423544), (70421, 2883184), (86672, 2342587), (118612, 1711772), (140842, 1441592), (180199, 1126736), (237224, 855886), (281684, 720796), (360398, 563368), (427943, 474448)]