201636340

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 429770880

約数和(自身を除く): 228134540

約数列:

[1, 2, 4, 5, 10, 20, 151, 179, 302, 358, 373, 604, 716, 746, 755, 895, 1492, 1510, 1790, 1865, 3020, 3580, 3730, 7460, 27029, 54058, 56323, 66767, 108116, 112646, 133534, 135145, 225292, 267068, 270290, 281615, 333835, 540580, 563230, 667670, 1126460, 1335340, 10081817, 20163634, 40327268, 50409085, 100818170, 201636340]

約数ペア:

[(1, 201636340), (2, 100818170), (4, 50409085), (5, 40327268), (10, 20163634), (20, 10081817), (151, 1335340), (179, 1126460), (302, 667670), (358, 563230), (373, 540580), (604, 333835), (716, 281615), (746, 270290), (755, 267068), (895, 225292), (1492, 135145), (1510, 133534), (1790, 112646), (1865, 108116), (3020, 66767), (3580, 56323), (3730, 54058), (7460, 27029)]