201995775344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1\times {\mathrm{30983}}^1$

素因数の和:33198

約数の個数: 80

約数和(自身を含む): 452282123520

約数和(自身を除く): 250286348176

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2179, 2992, 4358, 8716, 17432, 23969, 30983, 34864, 37043, 47938, 61966, 74086, 95876, 123932, 148172, 191752, 247864, 296344, 340813, 383504, 407473, 495728, 526711, 592688, 681626, 814946, 1053422, 1363252, 1629892, 2106844, 2726504, 3259784, 4213688, 5453008, 5793821, 6519568, 8427376, 11587642, 23175284, 46350568, 67511957, 92701136, 135023914, 270047828, 540095656, 742631527, 1080191312, 1147703269, 1485263054, 2295406538, 2970526108, 4590813076, 5941052216, 9181626152, 11882104432, 12624735959, 18363252304, 25249471918, 50498943836, 100997887672, 201995775344]

約数ペア:

[(1, 201995775344), (2, 100997887672), (4, 50498943836), (8, 25249471918), (11, 18363252304), (16, 12624735959), (17, 11882104432), (22, 9181626152), (34, 5941052216), (44, 4590813076), (68, 2970526108), (88, 2295406538), (136, 1485263054), (176, 1147703269), (187, 1080191312), (272, 742631527), (374, 540095656), (748, 270047828), (1496, 135023914), (2179, 92701136), (2992, 67511957), (4358, 46350568), (8716, 23175284), (17432, 11587642), (23969, 8427376), (30983, 6519568), (34864, 5793821), (37043, 5453008), (47938, 4213688), (61966, 3259784), (74086, 2726504), (95876, 2106844), (123932, 1629892), (148172, 1363252), (191752, 1053422), (247864, 814946), (296344, 681626), (340813, 592688), (383504, 526711), (407473, 495728)]