215501044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4723}}^1$

素因数の和:4816

約数の個数: 48

約数和(自身を含む): 442846656

約数和(自身を除く): 227345612

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 122, 187, 244, 374, 671, 748, 1037, 1342, 2074, 2684, 4148, 4723, 9446, 11407, 18892, 22814, 45628, 51953, 80291, 103906, 160582, 207812, 288103, 321164, 576206, 883201, 1152412, 1766402, 3169133, 3532804, 4897751, 6338266, 9795502, 12676532, 19591004, 53875261, 107750522, 215501044]

約数ペア:

[(1, 215501044), (2, 107750522), (4, 53875261), (11, 19591004), (17, 12676532), (22, 9795502), (34, 6338266), (44, 4897751), (61, 3532804), (68, 3169133), (122, 1766402), (187, 1152412), (244, 883201), (374, 576206), (671, 321164), (748, 288103), (1037, 207812), (1342, 160582), (2074, 103906), (2684, 80291), (4148, 51953), (4723, 45628), (9446, 22814), (11407, 18892)]