207675516

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 509725440

約数和(自身を除く): 302049924

約数列:

[1, 2, 3, 4, 6, 12, 47, 59, 79, 94, 118, 141, 158, 177, 188, 236, 237, 282, 316, 354, 474, 564, 708, 948, 2773, 3713, 4661, 5546, 6241, 7426, 8319, 9322, 11092, 11139, 12482, 13983, 14852, 16638, 18644, 18723, 22278, 24964, 27966, 33276, 37446, 44556, 55932, 74892, 219067, 293327, 368219, 438134, 586654, 657201, 736438, 876268, 879981, 1104657, 1173308, 1314402, 1472876, 1759962, 2209314, 2628804, 3519924, 4418628, 17306293, 34612586, 51918879, 69225172, 103837758, 207675516]

約数ペア:

[(1, 207675516), (2, 103837758), (3, 69225172), (4, 51918879), (6, 34612586), (12, 17306293), (47, 4418628), (59, 3519924), (79, 2628804), (94, 2209314), (118, 1759962), (141, 1472876), (158, 1314402), (177, 1173308), (188, 1104657), (236, 879981), (237, 876268), (282, 736438), (316, 657201), (354, 586654), (474, 438134), (564, 368219), (708, 293327), (948, 219067), (2773, 74892), (3713, 55932), (4661, 44556), (5546, 37446), (6241, 33276), (7426, 27966), (8319, 24964), (9322, 22278), (11092, 18723), (11139, 18644), (12482, 16638), (13983, 14852)]