207472356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63331}}^1$

素因数の和:63361

約数の個数: 72

約数和(自身を含む): 645479744

約数和(自身を除く): 438007388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 63331, 126662, 189993, 253324, 379986, 443317, 569979, 759972, 823303, 886634, 1139958, 1329951, 1646606, 1773268, 2279916, 2469909, 2659902, 3293212, 3989853, 4939818, 5319804, 5763121, 7409727, 7979706, 9879636, 11526242, 14819454, 15959412, 17289363, 23052484, 29638908, 34578726, 51868089, 69157452, 103736178, 207472356]

約数ペア:

[(1, 207472356), (2, 103736178), (3, 69157452), (4, 51868089), (6, 34578726), (7, 29638908), (9, 23052484), (12, 17289363), (13, 15959412), (14, 14819454), (18, 11526242), (21, 9879636), (26, 7979706), (28, 7409727), (36, 5763121), (39, 5319804), (42, 4939818), (52, 3989853), (63, 3293212), (78, 2659902), (84, 2469909), (91, 2279916), (117, 1773268), (126, 1646606), (156, 1329951), (182, 1139958), (234, 886634), (252, 823303), (273, 759972), (364, 569979), (468, 443317), (546, 379986), (819, 253324), (1092, 189993), (1638, 126662), (3276, 63331)]