205712962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 417844224

約数和(自身を除く): 212131262

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 101, 133, 182, 202, 217, 247, 266, 361, 403, 434, 494, 589, 707, 722, 806, 1178, 1313, 1414, 1729, 1919, 2527, 2626, 2821, 3131, 3458, 3838, 4123, 4693, 5054, 5642, 6262, 7657, 8246, 9191, 9386, 11191, 13433, 15314, 18382, 21917, 22382, 24947, 26866, 32851, 36461, 40703, 43834, 49894, 53599, 59489, 65702, 72922, 78337, 81406, 107198, 118978, 145483, 156674, 174629, 255227, 284921, 290966, 349258, 416423, 473993, 510454, 569842, 773357, 832846, 947986, 1018381, 1130291, 1546714, 2036762, 2260582, 3317951, 5413499, 6635902, 7912037, 10826998, 14693783, 15824074, 29387566, 102856481, 205712962]

約数ペア:

[(1, 205712962), (2, 102856481), (7, 29387566), (13, 15824074), (14, 14693783), (19, 10826998), (26, 7912037), (31, 6635902), (38, 5413499), (62, 3317951), (91, 2260582), (101, 2036762), (133, 1546714), (182, 1130291), (202, 1018381), (217, 947986), (247, 832846), (266, 773357), (361, 569842), (403, 510454), (434, 473993), (494, 416423), (589, 349258), (707, 290966), (722, 284921), (806, 255227), (1178, 174629), (1313, 156674), (1414, 145483), (1729, 118978), (1919, 107198), (2527, 81406), (2626, 78337), (2821, 72922), (3131, 65702), (3458, 59489), (3838, 53599), (4123, 49894), (4693, 43834), (5054, 40703), (5642, 36461), (6262, 32851), (7657, 26866), (8246, 24947), (9191, 22382), (9386, 21917), (11191, 18382), (13433, 15314)]