201244300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2827

約数の個数: 72

約数和(自身を含む): 473313456

約数和(自身を除く): 272069156

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 215, 340, 425, 430, 731, 850, 860, 1075, 1462, 1700, 2150, 2753, 2924, 3655, 4300, 5506, 7310, 11012, 13765, 14620, 18275, 27530, 36550, 46801, 55060, 68825, 73100, 93602, 118379, 137650, 187204, 234005, 236758, 275300, 468010, 473516, 591895, 936020, 1170025, 1183790, 2012443, 2340050, 2367580, 2959475, 4024886, 4680100, 5918950, 8049772, 10062215, 11837900, 20124430, 40248860, 50311075, 100622150, 201244300]

約数ペア:

[(1, 201244300), (2, 100622150), (4, 50311075), (5, 40248860), (10, 20124430), (17, 11837900), (20, 10062215), (25, 8049772), (34, 5918950), (43, 4680100), (50, 4024886), (68, 2959475), (85, 2367580), (86, 2340050), (100, 2012443), (170, 1183790), (172, 1170025), (215, 936020), (340, 591895), (425, 473516), (430, 468010), (731, 275300), (850, 236758), (860, 234005), (1075, 187204), (1462, 137650), (1700, 118379), (2150, 93602), (2753, 73100), (2924, 68825), (3655, 55060), (4300, 46801), (5506, 36550), (7310, 27530), (11012, 18275), (13765, 14620)]