202321060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{983}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 437415552

約数和(自身を除く): 235094492

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 251, 410, 502, 820, 983, 1004, 1255, 1966, 2510, 3932, 4915, 5020, 9830, 10291, 19660, 20582, 40303, 41164, 51455, 80606, 102910, 161212, 201515, 205820, 246733, 403030, 493466, 806060, 986932, 1233665, 2467330, 4934660, 10116053, 20232106, 40464212, 50580265, 101160530, 202321060]

約数ペア:

[(1, 202321060), (2, 101160530), (4, 50580265), (5, 40464212), (10, 20232106), (20, 10116053), (41, 4934660), (82, 2467330), (164, 1233665), (205, 986932), (251, 806060), (410, 493466), (502, 403030), (820, 246733), (983, 205820), (1004, 201515), (1255, 161212), (1966, 102910), (2510, 80606), (3932, 51455), (4915, 41164), (5020, 40303), (9830, 20582), (10291, 19660)]