201521491358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1492597}}^1$

素因数の和:1492665

約数の個数: 48

約数和(自身を含む): 368504535024

約数和(自身を除く): 166983043666

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 361, 374, 418, 646, 722, 3553, 3971, 6137, 7106, 7942, 12274, 67507, 135014, 1492597, 2985194, 16418567, 25374149, 28359343, 32837134, 50748298, 56718686, 279115639, 311952773, 482108831, 538827517, 558231278, 623905546, 964217662, 1077655034, 5303197141, 5927102687, 9160067789, 10606394282, 11854205374, 18320135578, 100760745679, 201521491358]

約数ペア:

[(1, 201521491358), (2, 100760745679), (11, 18320135578), (17, 11854205374), (19, 10606394282), (22, 9160067789), (34, 5927102687), (38, 5303197141), (187, 1077655034), (209, 964217662), (323, 623905546), (361, 558231278), (374, 538827517), (418, 482108831), (646, 311952773), (722, 279115639), (3553, 56718686), (3971, 50748298), (6137, 32837134), (7106, 28359343), (7942, 25374149), (12274, 16418567), (67507, 2985194), (135014, 1492597)]