203052010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 429235200

約数和(自身を除く): 226183190

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 229, 239, 265, 371, 458, 478, 530, 742, 1145, 1195, 1603, 1673, 1855, 2290, 2390, 3206, 3346, 3710, 8015, 8365, 12137, 12667, 16030, 16730, 24274, 25334, 54731, 60685, 63335, 84959, 88669, 109462, 121370, 126670, 169918, 177338, 273655, 383117, 424795, 443345, 547310, 766234, 849590, 886690, 1915585, 2900743, 3831170, 5801486, 14503715, 20305201, 29007430, 40610402, 101526005, 203052010]

約数ペア:

[(1, 203052010), (2, 101526005), (5, 40610402), (7, 29007430), (10, 20305201), (14, 14503715), (35, 5801486), (53, 3831170), (70, 2900743), (106, 1915585), (229, 886690), (239, 849590), (265, 766234), (371, 547310), (458, 443345), (478, 424795), (530, 383117), (742, 273655), (1145, 177338), (1195, 169918), (1603, 126670), (1673, 121370), (1855, 109462), (2290, 88669), (2390, 84959), (3206, 63335), (3346, 60685), (3710, 54731), (8015, 25334), (8365, 24274), (12137, 16730), (12667, 16030)]