202801496975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{6709}}^1$

素因数の和:7161

約数の個数: 96

約数和(自身を含む): 322059386880

約数和(自身を除く): 119257889905

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 175, 205, 275, 287, 383, 385, 451, 1025, 1435, 1915, 1925, 2255, 2681, 3157, 4213, 6709, 7175, 9575, 11275, 13405, 15703, 15785, 21065, 29491, 33545, 46963, 67025, 73799, 78515, 78925, 105325, 109921, 147455, 167725, 172733, 234815, 275069, 368995, 392575, 516593, 549605, 737275, 863665, 1174075, 1209131, 1375345, 1844975, 1925483, 2569547, 2582965, 2748025, 3025759, 4318325, 6045655, 6876725, 9627415, 12847735, 12914825, 15128795, 17986829, 21180313, 28265017, 30228275, 48137075, 64238675, 75643975, 89934145, 105351427, 105901565, 141325085, 197855119, 449670725, 526757135, 529507825, 706625425, 737459989, 989275595, 1158865697, 2633785675, 3687299945, 4946377975, 5794328485, 8112059879, 18436499725, 28971642425, 40560299395, 202801496975]

約数ペア:

[(1, 202801496975), (5, 40560299395), (7, 28971642425), (11, 18436499725), (25, 8112059879), (35, 5794328485), (41, 4946377975), (55, 3687299945), (77, 2633785675), (175, 1158865697), (205, 989275595), (275, 737459989), (287, 706625425), (383, 529507825), (385, 526757135), (451, 449670725), (1025, 197855119), (1435, 141325085), (1915, 105901565), (1925, 105351427), (2255, 89934145), (2681, 75643975), (3157, 64238675), (4213, 48137075), (6709, 30228275), (7175, 28265017), (9575, 21180313), (11275, 17986829), (13405, 15128795), (15703, 12914825), (15785, 12847735), (21065, 9627415), (29491, 6876725), (33545, 6045655), (46963, 4318325), (67025, 3025759), (73799, 2748025), (78515, 2582965), (78925, 2569547), (105325, 1925483), (109921, 1844975), (147455, 1375345), (167725, 1209131), (172733, 1174075), (234815, 863665), (275069, 737275), (368995, 549605), (392575, 516593)]