203067618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4211

約数の個数: 64

約数和(自身を含む): 475735680

約数和(自身を除く): 272668062

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 442, 481, 629, 663, 962, 1258, 1326, 1443, 1887, 2886, 3774, 4139, 8177, 8278, 12417, 16354, 24531, 24834, 49062, 53807, 70363, 107614, 140726, 153143, 161421, 211089, 306286, 322842, 422178, 459429, 914719, 918858, 1829438, 1990859, 2603431, 2744157, 3981718, 5206862, 5488314, 5972577, 7810293, 11945154, 15620586, 33844603, 67689206, 101533809, 203067618]

約数ペア:

[(1, 203067618), (2, 101533809), (3, 67689206), (6, 33844603), (13, 15620586), (17, 11945154), (26, 7810293), (34, 5972577), (37, 5488314), (39, 5206862), (51, 3981718), (74, 2744157), (78, 2603431), (102, 1990859), (111, 1829438), (221, 918858), (222, 914719), (442, 459429), (481, 422178), (629, 322842), (663, 306286), (962, 211089), (1258, 161421), (1326, 153143), (1443, 140726), (1887, 107614), (2886, 70363), (3774, 53807), (4139, 49062), (8177, 24834), (8278, 24531), (12417, 16354)]