202025640970

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1\times {\mathrm{1511}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 369545379840

約数和(自身を除く): 167519738870

約数列:

[1, 2, 5, 10, 103, 206, 271, 479, 515, 542, 958, 1030, 1355, 1511, 2395, 2710, 3022, 4790, 7555, 15110, 27913, 49337, 55826, 98674, 129809, 139565, 155633, 246685, 259618, 279130, 311266, 409481, 493370, 649045, 723769, 778165, 818962, 1298090, 1447538, 1556330, 2047405, 3618845, 4094810, 7237690, 13370327, 26740654, 42176543, 66851635, 74548207, 84353086, 133703270, 149096414, 196141399, 210882715, 372741035, 392282798, 421765430, 745482070, 980706995, 1961413990, 20202564097, 40405128194, 101012820485, 202025640970]

約数ペア:

[(1, 202025640970), (2, 101012820485), (5, 40405128194), (10, 20202564097), (103, 1961413990), (206, 980706995), (271, 745482070), (479, 421765430), (515, 392282798), (542, 372741035), (958, 210882715), (1030, 196141399), (1355, 149096414), (1511, 133703270), (2395, 84353086), (2710, 74548207), (3022, 66851635), (4790, 42176543), (7555, 26740654), (15110, 13370327), (27913, 7237690), (49337, 4094810), (55826, 3618845), (98674, 2047405), (129809, 1556330), (139565, 1447538), (155633, 1298090), (246685, 818962), (259618, 778165), (279130, 723769), (311266, 649045), (409481, 493370)]