201998519010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{154543}}^1$

素因数の和:154709

約数の個数: 128

約数和(自身を含む): 555468226560

約数和(自身を除く): 353469707550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 103, 135, 141, 206, 235, 270, 282, 309, 423, 470, 515, 618, 705, 846, 927, 1030, 1269, 1410, 1545, 1854, 2115, 2538, 2781, 3090, 4230, 4635, 4841, 5562, 6345, 9270, 9682, 12690, 13905, 14523, 24205, 27810, 29046, 43569, 48410, 72615, 87138, 130707, 145230, 154543, 217845, 261414, 309086, 435690, 463629, 653535, 772715, 927258, 1307070, 1390887, 1545430, 2318145, 2781774, 4172661, 4636290, 6954435, 7263521, 8345322, 13908870, 14527042, 15917929, 20863305, 21790563, 31835858, 36317605, 41726610, 43581126, 47753787, 65371689, 72635210, 79589645, 95507574, 108952815, 130743378, 143261361, 159179290, 196115067, 217905630, 238768935, 286522722, 326858445, 392230134, 429784083, 477537870, 653716890, 716306805, 748142663, 859568166, 980575335, 1432613610, 1496285326, 1961150670, 2148920415, 2244427989, 3740713315, 4297840830, 4488855978, 6733283967, 7481426630, 11222139945, 13466567934, 20199851901, 22444279890, 33666419835, 40399703802, 67332839670, 100999259505, 201998519010]

約数ペア:

[(1, 201998519010), (2, 100999259505), (3, 67332839670), (5, 40399703802), (6, 33666419835), (9, 22444279890), (10, 20199851901), (15, 13466567934), (18, 11222139945), (27, 7481426630), (30, 6733283967), (45, 4488855978), (47, 4297840830), (54, 3740713315), (90, 2244427989), (94, 2148920415), (103, 1961150670), (135, 1496285326), (141, 1432613610), (206, 980575335), (235, 859568166), (270, 748142663), (282, 716306805), (309, 653716890), (423, 477537870), (470, 429784083), (515, 392230134), (618, 326858445), (705, 286522722), (846, 238768935), (927, 217905630), (1030, 196115067), (1269, 159179290), (1410, 143261361), (1545, 130743378), (1854, 108952815), (2115, 95507574), (2538, 79589645), (2781, 72635210), (3090, 65371689), (4230, 47753787), (4635, 43581126), (4841, 41726610), (5562, 36317605), (6345, 31835858), (9270, 21790563), (9682, 20863305), (12690, 15917929), (13905, 14527042), (14523, 13908870), (24205, 8345322), (27810, 7263521), (29046, 6954435), (43569, 4636290), (48410, 4172661), (72615, 2781774), (87138, 2318145), (130707, 1545430), (145230, 1390887), (154543, 1307070), (217845, 927258), (261414, 772715), (309086, 653535), (435690, 463629)]