202137495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5189}}^1$

素因数の和:5264

約数の個数: 48

約数和(自身を含む): 383395680

約数和(自身を除く): 181258185

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1113, 1855, 2597, 5189, 5565, 7791, 12985, 15567, 25945, 36323, 38955, 77835, 108969, 181615, 254261, 275017, 544845, 762783, 825051, 1271305, 1375085, 1925119, 3813915, 4125255, 5775357, 9625595, 13475833, 28876785, 40427499, 67379165, 202137495]

約数ペア:

[(1, 202137495), (3, 67379165), (5, 40427499), (7, 28876785), (15, 13475833), (21, 9625595), (35, 5775357), (49, 4125255), (53, 3813915), (105, 1925119), (147, 1375085), (159, 1271305), (245, 825051), (265, 762783), (371, 544845), (735, 275017), (795, 254261), (1113, 181615), (1855, 108969), (2597, 77835), (5189, 38955), (5565, 36323), (7791, 25945), (12985, 15567)]