205667330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5543

約数の個数: 48

約数和(自身を含む): 420118272

約数和(自身を除く): 214450942

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 5483, 7502, 10966, 18755, 27415, 37510, 54830, 60313, 120626, 169973, 301565, 339946, 603130, 663443, 849865, 1326886, 1699730, 1869703, 3317215, 3739406, 6634430, 9348515, 18697030, 20566733, 41133466, 102833665, 205667330]

約数ペア:

[(1, 205667330), (2, 102833665), (5, 41133466), (10, 20566733), (11, 18697030), (22, 9348515), (31, 6634430), (55, 3739406), (62, 3317215), (110, 1869703), (121, 1699730), (155, 1326886), (242, 849865), (310, 663443), (341, 603130), (605, 339946), (682, 301565), (1210, 169973), (1705, 120626), (3410, 60313), (3751, 54830), (5483, 37510), (7502, 27415), (10966, 18755)]