202191052

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 430230528

約数和(自身を除く): 228039476

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 107, 124, 196, 214, 217, 311, 428, 434, 622, 749, 868, 1244, 1498, 1519, 2177, 2996, 3038, 3317, 4354, 5243, 6076, 6634, 8708, 9641, 10486, 13268, 15239, 19282, 20972, 23219, 30478, 33277, 38564, 46438, 60956, 66554, 67487, 92876, 133108, 134974, 162533, 232939, 269948, 325066, 465878, 472409, 650132, 931756, 944818, 1031587, 1630573, 1889636, 2063174, 3261146, 4126348, 6522292, 7221109, 14442218, 28884436, 50547763, 101095526, 202191052]

約数ペア:

[(1, 202191052), (2, 101095526), (4, 50547763), (7, 28884436), (14, 14442218), (28, 7221109), (31, 6522292), (49, 4126348), (62, 3261146), (98, 2063174), (107, 1889636), (124, 1630573), (196, 1031587), (214, 944818), (217, 931756), (311, 650132), (428, 472409), (434, 465878), (622, 325066), (749, 269948), (868, 232939), (1244, 162533), (1498, 134974), (1519, 133108), (2177, 92876), (2996, 67487), (3038, 66554), (3317, 60956), (4354, 46438), (5243, 38564), (6076, 33277), (6634, 30478), (8708, 23219), (9641, 20972), (10486, 19282), (13268, 15239)]