202495809724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{181537}}^1$

素因数の和:182702

約数の個数: 48

約数和(自身を含む): 402070362400

約数和(自身を除く): 199574552676

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1129, 2258, 4516, 14677, 21451, 29354, 42902, 58708, 85804, 181537, 278863, 363074, 557726, 726148, 1115452, 2359981, 3449203, 4719962, 6898406, 9439924, 13796812, 44839639, 89679278, 179358556, 204955273, 409910546, 819821092, 2664418549, 3894150187, 5328837098, 7788300374, 10657674196, 15576600748, 50623952431, 101247904862, 202495809724]

約数ペア:

[(1, 202495809724), (2, 101247904862), (4, 50623952431), (13, 15576600748), (19, 10657674196), (26, 7788300374), (38, 5328837098), (52, 3894150187), (76, 2664418549), (247, 819821092), (494, 409910546), (988, 204955273), (1129, 179358556), (2258, 89679278), (4516, 44839639), (14677, 13796812), (21451, 9439924), (29354, 6898406), (42902, 4719962), (58708, 3449203), (85804, 2359981), (181537, 1115452), (278863, 726148), (363074, 557726)]