201030100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{118253}}^1$

素因数の和:118284

約数の個数: 36

約数和(自身を含む): 461900124

約数和(自身を除く): 260870024

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 118253, 236506, 473012, 591265, 1182530, 2010301, 2365060, 2956325, 4020602, 5912650, 8041204, 10051505, 11825300, 20103010, 40206020, 50257525, 100515050, 201030100]

約数ペア:

[(1, 201030100), (2, 100515050), (4, 50257525), (5, 40206020), (10, 20103010), (17, 11825300), (20, 10051505), (25, 8041204), (34, 5912650), (50, 4020602), (68, 2956325), (85, 2365060), (100, 2010301), (170, 1182530), (340, 591265), (425, 473012), (850, 236506), (1700, 118253)]