201297380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7417}}^1$

素因数の和:7508

約数の個数: 48

約数和(自身を含む): 448640640

約数和(自身を除く): 247343260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 5428, 6785, 7417, 13570, 14834, 27140, 29668, 37085, 74170, 148340, 170591, 341182, 437603, 682364, 852955, 875206, 1705910, 1750412, 2188015, 3411820, 4376030, 8752060, 10064869, 20129738, 40259476, 50324345, 100648690, 201297380]

約数ペア:

[(1, 201297380), (2, 100648690), (4, 50324345), (5, 40259476), (10, 20129738), (20, 10064869), (23, 8752060), (46, 4376030), (59, 3411820), (92, 2188015), (115, 1750412), (118, 1705910), (230, 875206), (236, 852955), (295, 682364), (460, 437603), (590, 341182), (1180, 170591), (1357, 148340), (2714, 74170), (5428, 37085), (6785, 29668), (7417, 27140), (13570, 14834)]