202546890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3533}}^1$

素因数の和:3573

約数の個数: 144

約数和(自身を含む): 659910888

約数和(自身を除く): 457363998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 3185, 3533, 3822, 4095, 4410, 5733, 6370, 7066, 8190, 9555, 10599, 11466, 17665, 19110, 21198, 24731, 28665, 31797, 35330, 45929, 49462, 52995, 57330, 63594, 74193, 91858, 105990, 123655, 137787, 148386, 158985, 173117, 222579, 229645, 247310, 275574, 317970, 321503, 346234, 370965, 413361, 445158, 459290, 519351, 643006, 688935, 741930, 826722, 865585, 964509, 1038702, 1112895, 1377870, 1558053, 1607515, 1731170, 1929018, 2066805, 2225790, 2250521, 2596755, 2893527, 3116106, 3215030, 4133610, 4501042, 4822545, 5193510, 5787054, 6751563, 7790265, 9645090, 11252605, 13503126, 14467635, 15580530, 20254689, 22505210, 28935270, 33757815, 40509378, 67515630, 101273445, 202546890]

約数ペア:

[(1, 202546890), (2, 101273445), (3, 67515630), (5, 40509378), (6, 33757815), (7, 28935270), (9, 22505210), (10, 20254689), (13, 15580530), (14, 14467635), (15, 13503126), (18, 11252605), (21, 9645090), (26, 7790265), (30, 6751563), (35, 5787054), (39, 5193510), (42, 4822545), (45, 4501042), (49, 4133610), (63, 3215030), (65, 3116106), (70, 2893527), (78, 2596755), (90, 2250521), (91, 2225790), (98, 2066805), (105, 1929018), (117, 1731170), (126, 1607515), (130, 1558053), (147, 1377870), (182, 1112895), (195, 1038702), (210, 964509), (234, 865585), (245, 826722), (273, 741930), (294, 688935), (315, 643006), (390, 519351), (441, 459290), (455, 445158), (490, 413361), (546, 370965), (585, 346234), (630, 321503), (637, 317970), (735, 275574), (819, 247310), (882, 229645), (910, 222579), (1170, 173117), (1274, 158985), (1365, 148386), (1470, 137787), (1638, 123655), (1911, 105990), (2205, 91858), (2730, 74193), (3185, 63594), (3533, 57330), (3822, 52995), (4095, 49462), (4410, 45929), (5733, 35330), (6370, 31797), (7066, 28665), (8190, 24731), (9555, 21198), (10599, 19110), (11466, 17665)]