193886836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 428101632

約数和(自身を除く): 234214796

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 127, 143, 157, 187, 221, 254, 286, 314, 374, 442, 508, 572, 628, 748, 884, 1397, 1651, 1727, 2041, 2159, 2431, 2669, 2794, 3302, 3454, 4082, 4318, 4862, 5338, 5588, 6604, 6908, 8164, 8636, 9724, 10676, 18161, 19939, 22451, 23749, 28067, 29359, 34697, 36322, 39878, 44902, 47498, 56134, 58718, 69394, 72644, 79756, 89804, 94996, 112268, 117436, 138788, 219329, 259207, 308737, 338963, 381667, 438658, 518414, 617474, 677926, 763334, 877316, 1036828, 1234948, 1355852, 1526668, 2851277, 3728593, 4406519, 5702554, 7457186, 8813038, 11405108, 14914372, 17626076, 48471709, 96943418, 193886836]

約数ペア:

[(1, 193886836), (2, 96943418), (4, 48471709), (11, 17626076), (13, 14914372), (17, 11405108), (22, 8813038), (26, 7457186), (34, 5702554), (44, 4406519), (52, 3728593), (68, 2851277), (127, 1526668), (143, 1355852), (157, 1234948), (187, 1036828), (221, 877316), (254, 763334), (286, 677926), (314, 617474), (374, 518414), (442, 438658), (508, 381667), (572, 338963), (628, 308737), (748, 259207), (884, 219329), (1397, 138788), (1651, 117436), (1727, 112268), (2041, 94996), (2159, 89804), (2431, 79756), (2669, 72644), (2794, 69394), (3302, 58718), (3454, 56134), (4082, 47498), (4318, 44902), (4862, 39878), (5338, 36322), (5588, 34697), (6604, 29359), (6908, 28067), (8164, 23749), (8636, 22451), (9724, 19939), (10676, 18161)]