215371884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1181}}^1$

素因数の和:1375

約数の個数: 96

約数和(自身を含む): 622734336

約数和(自身を除く): 407362452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 167, 182, 273, 334, 364, 501, 546, 668, 1002, 1092, 1169, 1181, 2004, 2171, 2338, 2362, 3507, 3543, 4342, 4676, 4724, 6513, 7014, 7086, 8267, 8684, 13026, 14028, 14172, 15197, 15353, 16534, 24801, 26052, 30394, 30706, 33068, 45591, 46059, 49602, 60788, 61412, 91182, 92118, 99204, 107471, 182364, 184236, 197227, 214942, 322413, 394454, 429884, 591681, 644826, 788908, 1183362, 1289652, 1380589, 2366724, 2563951, 2761178, 4141767, 5127902, 5522356, 7691853, 8283534, 10255804, 15383706, 16567068, 17947657, 30767412, 35895314, 53842971, 71790628, 107685942, 215371884]

約数ペア:

[(1, 215371884), (2, 107685942), (3, 71790628), (4, 53842971), (6, 35895314), (7, 30767412), (12, 17947657), (13, 16567068), (14, 15383706), (21, 10255804), (26, 8283534), (28, 7691853), (39, 5522356), (42, 5127902), (52, 4141767), (78, 2761178), (84, 2563951), (91, 2366724), (156, 1380589), (167, 1289652), (182, 1183362), (273, 788908), (334, 644826), (364, 591681), (501, 429884), (546, 394454), (668, 322413), (1002, 214942), (1092, 197227), (1169, 184236), (1181, 182364), (2004, 107471), (2171, 99204), (2338, 92118), (2362, 91182), (3507, 61412), (3543, 60788), (4342, 49602), (4676, 46059), (4724, 45591), (6513, 33068), (7014, 30706), (7086, 30394), (8267, 26052), (8684, 24801), (13026, 16534), (14028, 15353), (14172, 15197)]