210442908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 552202560

約数和(自身を除く): 341759652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 181, 257, 348, 362, 377, 514, 543, 724, 754, 771, 1028, 1086, 1131, 1508, 1542, 2172, 2262, 2353, 3084, 3341, 4524, 4706, 5249, 6682, 7059, 7453, 9412, 10023, 10498, 13364, 14118, 14906, 15747, 20046, 20996, 22359, 28236, 29812, 31494, 40092, 44718, 46517, 62988, 68237, 89436, 93034, 96889, 136474, 139551, 186068, 193778, 204711, 272948, 279102, 290667, 387556, 409422, 558204, 581334, 604721, 818844, 1162668, 1209442, 1348993, 1814163, 2418884, 2697986, 3628326, 4046979, 5395972, 7256652, 8093958, 16187916, 17536909, 35073818, 52610727, 70147636, 105221454, 210442908]

約数ペア:

[(1, 210442908), (2, 105221454), (3, 70147636), (4, 52610727), (6, 35073818), (12, 17536909), (13, 16187916), (26, 8093958), (29, 7256652), (39, 5395972), (52, 4046979), (58, 3628326), (78, 2697986), (87, 2418884), (116, 1814163), (156, 1348993), (174, 1209442), (181, 1162668), (257, 818844), (348, 604721), (362, 581334), (377, 558204), (514, 409422), (543, 387556), (724, 290667), (754, 279102), (771, 272948), (1028, 204711), (1086, 193778), (1131, 186068), (1508, 139551), (1542, 136474), (2172, 96889), (2262, 93034), (2353, 89436), (3084, 68237), (3341, 62988), (4524, 46517), (4706, 44718), (5249, 40092), (6682, 31494), (7059, 29812), (7453, 28236), (9412, 22359), (10023, 20996), (10498, 20046), (13364, 15747), (14118, 14906)]