201237820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 506072448

約数和(自身を除く): 304834628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 53, 70, 74, 106, 140, 148, 185, 212, 259, 265, 370, 371, 518, 530, 733, 740, 742, 1036, 1060, 1295, 1466, 1484, 1855, 1961, 2590, 2932, 3665, 3710, 3922, 5131, 5180, 7330, 7420, 7844, 9805, 10262, 13727, 14660, 19610, 20524, 25655, 27121, 27454, 38849, 39220, 51310, 54242, 54908, 68635, 77698, 102620, 108484, 135605, 137270, 155396, 189847, 194245, 271210, 271943, 274540, 379694, 388490, 542420, 543886, 759388, 776980, 949235, 1087772, 1359715, 1437413, 1898470, 2719430, 2874826, 3796940, 5438860, 5749652, 7187065, 10061891, 14374130, 20123782, 28748260, 40247564, 50309455, 100618910, 201237820]

約数ペア:

[(1, 201237820), (2, 100618910), (4, 50309455), (5, 40247564), (7, 28748260), (10, 20123782), (14, 14374130), (20, 10061891), (28, 7187065), (35, 5749652), (37, 5438860), (53, 3796940), (70, 2874826), (74, 2719430), (106, 1898470), (140, 1437413), (148, 1359715), (185, 1087772), (212, 949235), (259, 776980), (265, 759388), (370, 543886), (371, 542420), (518, 388490), (530, 379694), (733, 274540), (740, 271943), (742, 271210), (1036, 194245), (1060, 189847), (1295, 155396), (1466, 137270), (1484, 135605), (1855, 108484), (1961, 102620), (2590, 77698), (2932, 68635), (3665, 54908), (3710, 54242), (3922, 51310), (5131, 39220), (5180, 38849), (7330, 27454), (7420, 27121), (7844, 25655), (9805, 20524), (10262, 19610), (13727, 14660)]