197708328

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 556458240

約数和(自身を除く): 358749912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 283, 313, 372, 558, 566, 626, 744, 849, 939, 1116, 1132, 1252, 1698, 1878, 2232, 2264, 2504, 2547, 2817, 3396, 3756, 5094, 5634, 6792, 7512, 8773, 9703, 10188, 11268, 17546, 19406, 20376, 22536, 26319, 29109, 35092, 38812, 52638, 58218, 70184, 77624, 78957, 87327, 88579, 105276, 116436, 157914, 174654, 177158, 210552, 232872, 265737, 315828, 349308, 354316, 531474, 631656, 698616, 708632, 797211, 1062948, 1594422, 2125896, 2745949, 3188844, 5491898, 6377688, 8237847, 10983796, 16475694, 21967592, 24713541, 32951388, 49427082, 65902776, 98854164, 197708328]

約数ペア:

[(1, 197708328), (2, 98854164), (3, 65902776), (4, 49427082), (6, 32951388), (8, 24713541), (9, 21967592), (12, 16475694), (18, 10983796), (24, 8237847), (31, 6377688), (36, 5491898), (62, 3188844), (72, 2745949), (93, 2125896), (124, 1594422), (186, 1062948), (248, 797211), (279, 708632), (283, 698616), (313, 631656), (372, 531474), (558, 354316), (566, 349308), (626, 315828), (744, 265737), (849, 232872), (939, 210552), (1116, 177158), (1132, 174654), (1252, 157914), (1698, 116436), (1878, 105276), (2232, 88579), (2264, 87327), (2504, 78957), (2547, 77624), (2817, 70184), (3396, 58218), (3756, 52638), (5094, 38812), (5634, 35092), (6792, 29109), (7512, 26319), (8773, 22536), (9703, 20376), (10188, 19406), (11268, 17546)]