220964652

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^2\times {\mathrm{2129}}^1$

素因数の和:2204

約数の個数: 72

約数和(自身を含む): 592225200

約数和(自身を除く): 371260548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 961, 1116, 1674, 1922, 2129, 2883, 3348, 3844, 4258, 5766, 6387, 8516, 8649, 11532, 12774, 17298, 19161, 25548, 25947, 34596, 38322, 51894, 57483, 65999, 76644, 103788, 114966, 131998, 197997, 229932, 263996, 395994, 593991, 791988, 1187982, 1781973, 2045969, 2375964, 3563946, 4091938, 6137907, 7127892, 8183876, 12275814, 18413721, 24551628, 36827442, 55241163, 73654884, 110482326, 220964652]

約数ペア:

[(1, 220964652), (2, 110482326), (3, 73654884), (4, 55241163), (6, 36827442), (9, 24551628), (12, 18413721), (18, 12275814), (27, 8183876), (31, 7127892), (36, 6137907), (54, 4091938), (62, 3563946), (93, 2375964), (108, 2045969), (124, 1781973), (186, 1187982), (279, 791988), (372, 593991), (558, 395994), (837, 263996), (961, 229932), (1116, 197997), (1674, 131998), (1922, 114966), (2129, 103788), (2883, 76644), (3348, 65999), (3844, 57483), (4258, 51894), (5766, 38322), (6387, 34596), (8516, 25947), (8649, 25548), (11532, 19161), (12774, 17298)]