220967532

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 108

約数和(自身を含む): 600252744

約数和(自身を除く): 379285212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 283, 369, 414, 492, 529, 566, 738, 828, 849, 943, 1058, 1132, 1476, 1587, 1698, 1886, 2116, 2547, 2829, 3174, 3396, 3772, 4761, 5094, 5658, 6348, 6509, 8487, 9522, 10188, 11316, 11603, 13018, 16974, 19044, 19527, 21689, 23206, 26036, 33948, 34809, 39054, 43378, 46412, 58581, 65067, 69618, 78108, 86756, 104427, 117162, 130134, 139236, 149707, 195201, 208854, 234324, 260268, 266869, 299414, 390402, 417708, 449121, 533738, 598828, 780804, 800607, 898242, 1067476, 1347363, 1601214, 1796484, 2401821, 2694726, 3202428, 4803642, 5389452, 6137987, 9607284, 12275974, 18413961, 24551948, 36827922, 55241883, 73655844, 110483766, 220967532]

約数ペア:

[(1, 220967532), (2, 110483766), (3, 73655844), (4, 55241883), (6, 36827922), (9, 24551948), (12, 18413961), (18, 12275974), (23, 9607284), (36, 6137987), (41, 5389452), (46, 4803642), (69, 3202428), (82, 2694726), (92, 2401821), (123, 1796484), (138, 1601214), (164, 1347363), (207, 1067476), (246, 898242), (276, 800607), (283, 780804), (369, 598828), (414, 533738), (492, 449121), (529, 417708), (566, 390402), (738, 299414), (828, 266869), (849, 260268), (943, 234324), (1058, 208854), (1132, 195201), (1476, 149707), (1587, 139236), (1698, 130134), (1886, 117162), (2116, 104427), (2547, 86756), (2829, 78108), (3174, 69618), (3396, 65067), (3772, 58581), (4761, 46412), (5094, 43378), (5658, 39054), (6348, 34809), (6509, 33948), (8487, 26036), (9522, 23206), (10188, 21689), (11316, 19527), (11603, 19044), (13018, 16974)]