207522666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 511252560

約数和(自身を除く): 303729894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 53, 58, 78, 87, 106, 117, 159, 174, 234, 261, 318, 377, 477, 522, 577, 689, 754, 954, 1131, 1154, 1378, 1537, 1731, 2067, 2262, 3074, 3393, 3462, 4134, 4611, 5193, 6201, 6786, 7501, 9222, 10386, 12402, 13833, 15002, 16733, 19981, 22503, 27666, 30581, 33466, 39962, 45006, 50199, 59943, 61162, 67509, 91743, 100398, 119886, 135018, 150597, 179829, 183486, 217529, 275229, 301194, 359658, 397553, 435058, 550458, 652587, 795106, 886849, 1192659, 1305174, 1773698, 1957761, 2385318, 2660547, 3577977, 3915522, 5321094, 7155954, 7981641, 11529037, 15963282, 23058074, 34587111, 69174222, 103761333, 207522666]

約数ペア:

[(1, 207522666), (2, 103761333), (3, 69174222), (6, 34587111), (9, 23058074), (13, 15963282), (18, 11529037), (26, 7981641), (29, 7155954), (39, 5321094), (53, 3915522), (58, 3577977), (78, 2660547), (87, 2385318), (106, 1957761), (117, 1773698), (159, 1305174), (174, 1192659), (234, 886849), (261, 795106), (318, 652587), (377, 550458), (477, 435058), (522, 397553), (577, 359658), (689, 301194), (754, 275229), (954, 217529), (1131, 183486), (1154, 179829), (1378, 150597), (1537, 135018), (1731, 119886), (2067, 100398), (2262, 91743), (3074, 67509), (3393, 61162), (3462, 59943), (4134, 50199), (4611, 45006), (5193, 39962), (6201, 33466), (6786, 30581), (7501, 27666), (9222, 22503), (10386, 19981), (12402, 16733), (13833, 15002)]