201882616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1283}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 436816800

約数和(自身を除く): 234934184

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 89, 104, 136, 178, 221, 356, 442, 712, 884, 1157, 1283, 1513, 1768, 2314, 2566, 3026, 4628, 5132, 6052, 9256, 10264, 12104, 16679, 19669, 21811, 33358, 39338, 43622, 66716, 78676, 87244, 114187, 133432, 157352, 174488, 228374, 283543, 456748, 567086, 913496, 1134172, 1484431, 1941179, 2268344, 2968862, 3882358, 5937724, 7764716, 11875448, 15529432, 25235327, 50470654, 100941308, 201882616]

約数ペア:

[(1, 201882616), (2, 100941308), (4, 50470654), (8, 25235327), (13, 15529432), (17, 11875448), (26, 7764716), (34, 5937724), (52, 3882358), (68, 2968862), (89, 2268344), (104, 1941179), (136, 1484431), (178, 1134172), (221, 913496), (356, 567086), (442, 456748), (712, 283543), (884, 228374), (1157, 174488), (1283, 157352), (1513, 133432), (1768, 114187), (2314, 87244), (2566, 78676), (3026, 66716), (4628, 43622), (5132, 39338), (6052, 33358), (9256, 21811), (10264, 19669), (12104, 16679)]