201263260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 482376384

約数和(自身を除く): 281113124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 53, 55, 82, 106, 110, 164, 205, 212, 220, 265, 410, 421, 451, 530, 583, 820, 842, 902, 1060, 1166, 1684, 1804, 2105, 2173, 2255, 2332, 2915, 4210, 4346, 4510, 4631, 5830, 8420, 8692, 9020, 9262, 10865, 11660, 17261, 18524, 21730, 22313, 23155, 23903, 34522, 43460, 44626, 46310, 47806, 69044, 86305, 89252, 92620, 95612, 111565, 119515, 172610, 189871, 223130, 239030, 245443, 345220, 379742, 446260, 478060, 490886, 759484, 914833, 949355, 981772, 1227215, 1829666, 1898710, 2454430, 3659332, 3797420, 4574165, 4908860, 9148330, 10063163, 18296660, 20126326, 40252652, 50315815, 100631630, 201263260]

約数ペア:

[(1, 201263260), (2, 100631630), (4, 50315815), (5, 40252652), (10, 20126326), (11, 18296660), (20, 10063163), (22, 9148330), (41, 4908860), (44, 4574165), (53, 3797420), (55, 3659332), (82, 2454430), (106, 1898710), (110, 1829666), (164, 1227215), (205, 981772), (212, 949355), (220, 914833), (265, 759484), (410, 490886), (421, 478060), (451, 446260), (530, 379742), (583, 345220), (820, 245443), (842, 239030), (902, 223130), (1060, 189871), (1166, 172610), (1684, 119515), (1804, 111565), (2105, 95612), (2173, 92620), (2255, 89252), (2332, 86305), (2915, 69044), (4210, 47806), (4346, 46310), (4510, 44626), (4631, 43460), (5830, 34522), (8420, 23903), (8692, 23155), (9020, 22313), (9262, 21730), (10865, 18524), (11660, 17261)]