201249468

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2281

約数の個数: 144

約数和(自身を含む): 642932640

約数和(自身を除く): 441683172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 756, 833, 882, 918, 1071, 1323, 1428, 1666, 1764, 1836, 2142, 2237, 2499, 2646, 3213, 3332, 4284, 4474, 4998, 5292, 6426, 6711, 7497, 8948, 9996, 12852, 13422, 14994, 15659, 20133, 22491, 26844, 29988, 31318, 38029, 40266, 44982, 46977, 60399, 62636, 76058, 80532, 89964, 93954, 109613, 114087, 120798, 140931, 152116, 187908, 219226, 228174, 241596, 266203, 281862, 328839, 342261, 422793, 438452, 456348, 532406, 563724, 657678, 684522, 798609, 845586, 986517, 1026783, 1064812, 1315356, 1369044, 1597218, 1691172, 1863421, 1973034, 2053566, 2395827, 2959551, 3194436, 3726842, 3946068, 4107132, 4791654, 5590263, 5919102, 7187481, 7453684, 9583308, 11180526, 11838204, 14374962, 16770789, 22361052, 28749924, 33541578, 50312367, 67083156, 100624734, 201249468]

約数ペア:

[(1, 201249468), (2, 100624734), (3, 67083156), (4, 50312367), (6, 33541578), (7, 28749924), (9, 22361052), (12, 16770789), (14, 14374962), (17, 11838204), (18, 11180526), (21, 9583308), (27, 7453684), (28, 7187481), (34, 5919102), (36, 5590263), (42, 4791654), (49, 4107132), (51, 3946068), (54, 3726842), (63, 3194436), (68, 2959551), (84, 2395827), (98, 2053566), (102, 1973034), (108, 1863421), (119, 1691172), (126, 1597218), (147, 1369044), (153, 1315356), (189, 1064812), (196, 1026783), (204, 986517), (238, 845586), (252, 798609), (294, 684522), (306, 657678), (357, 563724), (378, 532406), (441, 456348), (459, 438452), (476, 422793), (588, 342261), (612, 328839), (714, 281862), (756, 266203), (833, 241596), (882, 228174), (918, 219226), (1071, 187908), (1323, 152116), (1428, 140931), (1666, 120798), (1764, 114087), (1836, 109613), (2142, 93954), (2237, 89964), (2499, 80532), (2646, 76058), (3213, 62636), (3332, 60399), (4284, 46977), (4474, 44982), (4998, 40266), (5292, 38029), (6426, 31318), (6711, 29988), (7497, 26844), (8948, 22491), (9996, 20133), (12852, 15659), (13422, 14994)]