198391454690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{429521}}^1$

素因数の和:429588

約数の個数: 128

約数和(自身を含む): 467594830080

約数和(自身を除く): 269203375390

約数列:

[1, 2, 5, 10, 11, 13, 17, 19, 22, 26, 34, 38, 55, 65, 85, 95, 110, 130, 143, 170, 187, 190, 209, 221, 247, 286, 323, 374, 418, 442, 494, 646, 715, 935, 1045, 1105, 1235, 1430, 1615, 1870, 2090, 2210, 2431, 2470, 2717, 3230, 3553, 4199, 4862, 5434, 7106, 8398, 12155, 13585, 17765, 20995, 24310, 27170, 35530, 41990, 46189, 92378, 230945, 429521, 461890, 859042, 2147605, 4295210, 4724731, 5583773, 7301857, 8160899, 9449462, 11167546, 14603714, 16321798, 23623655, 27918865, 36509285, 40804495, 47247310, 55837730, 61421503, 73018570, 80320427, 81608990, 89769889, 94924141, 106091687, 122843006, 138735283, 160640854, 179539778, 189848282, 212183374, 277470566, 307107515, 401602135, 448849445, 474620705, 530458435, 614215030, 693676415, 803204270, 897698890, 949241410, 1044165551, 1060916870, 1167008557, 1387352830, 1526088113, 1803558679, 2088331102, 2334017114, 3052176226, 3607117358, 5220827755, 5835042785, 7630440565, 9017793395, 10441655510, 11670085570, 15260881130, 18035586790, 19839145469, 39678290938, 99195727345, 198391454690]

約数ペア:

[(1, 198391454690), (2, 99195727345), (5, 39678290938), (10, 19839145469), (11, 18035586790), (13, 15260881130), (17, 11670085570), (19, 10441655510), (22, 9017793395), (26, 7630440565), (34, 5835042785), (38, 5220827755), (55, 3607117358), (65, 3052176226), (85, 2334017114), (95, 2088331102), (110, 1803558679), (130, 1526088113), (143, 1387352830), (170, 1167008557), (187, 1060916870), (190, 1044165551), (209, 949241410), (221, 897698890), (247, 803204270), (286, 693676415), (323, 614215030), (374, 530458435), (418, 474620705), (442, 448849445), (494, 401602135), (646, 307107515), (715, 277470566), (935, 212183374), (1045, 189848282), (1105, 179539778), (1235, 160640854), (1430, 138735283), (1615, 122843006), (1870, 106091687), (2090, 94924141), (2210, 89769889), (2431, 81608990), (2470, 80320427), (2717, 73018570), (3230, 61421503), (3553, 55837730), (4199, 47247310), (4862, 40804495), (5434, 36509285), (7106, 27918865), (8398, 23623655), (12155, 16321798), (13585, 14603714), (17765, 11167546), (20995, 9449462), (24310, 8160899), (27170, 7301857), (35530, 5583773), (41990, 4724731), (46189, 4295210), (92378, 2147605), (230945, 859042), (429521, 461890)]