201161961

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 405070848

約数和(自身を除く): 203908887

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 143, 189, 231, 243, 273, 297, 351, 429, 567, 693, 819, 827, 891, 1001, 1053, 1287, 1701, 2079, 2457, 2481, 2673, 3003, 3159, 3861, 5789, 6237, 7371, 7443, 9009, 9097, 10751, 11583, 17367, 18711, 22113, 22329, 27027, 27291, 32253, 34749, 52101, 63679, 66987, 75257, 81081, 81873, 96759, 118261, 156303, 191037, 200961, 225771, 243243, 245619, 290277, 354783, 468909, 573111, 677313, 736857, 827827, 870831, 1064349, 1406727, 1719333, 2031939, 2210571, 2483481, 2612493, 3193047, 5157999, 6095817, 7450443, 9579141, 15473997, 18287451, 22351329, 28737423, 67053987, 201161961]

約数ペア:

[(1, 201161961), (3, 67053987), (7, 28737423), (9, 22351329), (11, 18287451), (13, 15473997), (21, 9579141), (27, 7450443), (33, 6095817), (39, 5157999), (63, 3193047), (77, 2612493), (81, 2483481), (91, 2210571), (99, 2031939), (117, 1719333), (143, 1406727), (189, 1064349), (231, 870831), (243, 827827), (273, 736857), (297, 677313), (351, 573111), (429, 468909), (567, 354783), (693, 290277), (819, 245619), (827, 243243), (891, 225771), (1001, 200961), (1053, 191037), (1287, 156303), (1701, 118261), (2079, 96759), (2457, 81873), (2481, 81081), (2673, 75257), (3003, 66987), (3159, 63679), (3861, 52101), (5789, 34749), (6237, 32253), (7371, 27291), (7443, 27027), (9009, 22329), (9097, 22113), (10751, 18711), (11583, 17367)]