201744590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22441}}^1$

素因数の和:22508

約数の個数: 32

約数和(自身を含む): 387797760

約数和(自身を除く): 186053170

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 22441, 44882, 112205, 224410, 650789, 695671, 1301578, 1391342, 3253945, 3478355, 6507890, 6956710, 20174459, 40348918, 100872295, 201744590]

約数ペア:

[(1, 201744590), (2, 100872295), (5, 40348918), (10, 20174459), (29, 6956710), (31, 6507890), (58, 3478355), (62, 3253945), (145, 1391342), (155, 1301578), (290, 695671), (310, 650789), (899, 224410), (1798, 112205), (4495, 44882), (8990, 22441)]