217010196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:762

約数の個数: 108

約数和(自身を含む): 606102588

約数和(自身を除く): 389092392

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 169, 212, 234, 318, 338, 468, 477, 507, 636, 673, 676, 689, 954, 1014, 1346, 1378, 1521, 1908, 2019, 2028, 2067, 2692, 2756, 3042, 4038, 4134, 6057, 6084, 6201, 8076, 8268, 8749, 8957, 12114, 12402, 17498, 17914, 24228, 24804, 26247, 26871, 34996, 35669, 35828, 52494, 53742, 71338, 78741, 80613, 104988, 107007, 107484, 113737, 142676, 157482, 161226, 214014, 227474, 314964, 321021, 322452, 341211, 428028, 454948, 463697, 642042, 682422, 927394, 1023633, 1284084, 1364844, 1391091, 1854788, 2047266, 2782182, 4094532, 4173273, 5564364, 6028061, 8346546, 12056122, 16693092, 18084183, 24112244, 36168366, 54252549, 72336732, 108505098, 217010196]

約数ペア:

[(1, 217010196), (2, 108505098), (3, 72336732), (4, 54252549), (6, 36168366), (9, 24112244), (12, 18084183), (13, 16693092), (18, 12056122), (26, 8346546), (36, 6028061), (39, 5564364), (52, 4173273), (53, 4094532), (78, 2782182), (106, 2047266), (117, 1854788), (156, 1391091), (159, 1364844), (169, 1284084), (212, 1023633), (234, 927394), (318, 682422), (338, 642042), (468, 463697), (477, 454948), (507, 428028), (636, 341211), (673, 322452), (676, 321021), (689, 314964), (954, 227474), (1014, 214014), (1346, 161226), (1378, 157482), (1521, 142676), (1908, 113737), (2019, 107484), (2028, 107007), (2067, 104988), (2692, 80613), (2756, 78741), (3042, 71338), (4038, 53742), (4134, 52494), (6057, 35828), (6084, 35669), (6201, 34996), (8076, 26871), (8268, 26247), (8749, 24804), (8957, 24228), (12114, 17914), (12402, 17498)]