201203330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 402029568

約数和(自身を除く): 200826238

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 73, 85, 146, 155, 170, 310, 365, 523, 527, 730, 1046, 1054, 1241, 2263, 2482, 2615, 2635, 4526, 5230, 5270, 6205, 8891, 11315, 12410, 16213, 17782, 22630, 32426, 38179, 38471, 44455, 76358, 76942, 81065, 88910, 162130, 190895, 192355, 275621, 381790, 384710, 551242, 649043, 1183549, 1298086, 1378105, 2367098, 2756210, 3245215, 5917745, 6490430, 11835490, 20120333, 40240666, 100601665, 201203330]

約数ペア:

[(1, 201203330), (2, 100601665), (5, 40240666), (10, 20120333), (17, 11835490), (31, 6490430), (34, 5917745), (62, 3245215), (73, 2756210), (85, 2367098), (146, 1378105), (155, 1298086), (170, 1183549), (310, 649043), (365, 551242), (523, 384710), (527, 381790), (730, 275621), (1046, 192355), (1054, 190895), (1241, 162130), (2263, 88910), (2482, 81065), (2615, 76942), (2635, 76358), (4526, 44455), (5230, 38471), (5270, 38179), (6205, 32426), (8891, 22630), (11315, 17782), (12410, 16213)]