201102044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20681}}^1$

素因数の和:20726

約数の個数: 48

約数和(自身を含む): 437796576

約数和(自身を除く): 236694532

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 20681, 41362, 82724, 227491, 268853, 351577, 454982, 537706, 703154, 909964, 1075412, 1406308, 2957383, 3867347, 4570501, 5914766, 7734694, 9141002, 11829532, 15469388, 18282004, 50275511, 100551022, 201102044]

約数ペア:

[(1, 201102044), (2, 100551022), (4, 50275511), (11, 18282004), (13, 15469388), (17, 11829532), (22, 9141002), (26, 7734694), (34, 5914766), (44, 4570501), (52, 3867347), (68, 2957383), (143, 1406308), (187, 1075412), (221, 909964), (286, 703154), (374, 537706), (442, 454982), (572, 351577), (748, 268853), (884, 227491), (2431, 82724), (4862, 41362), (9724, 20681)]