211477110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 585252864

約数和(自身を除く): 373775754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 167, 170, 191, 195, 221, 255, 334, 382, 390, 442, 501, 510, 573, 663, 835, 955, 1002, 1105, 1146, 1326, 1670, 1910, 2171, 2210, 2483, 2505, 2839, 2865, 3247, 3315, 4342, 4966, 5010, 5678, 5730, 6494, 6513, 6630, 7449, 8517, 9741, 10855, 12415, 13026, 14195, 14898, 16235, 17034, 19482, 21710, 24830, 28390, 31897, 32470, 32565, 36907, 37245, 42211, 42585, 48705, 63794, 65130, 73814, 74490, 84422, 85170, 95691, 97410, 110721, 126633, 159485, 184535, 191382, 211055, 221442, 253266, 318970, 369070, 414661, 422110, 478455, 542249, 553605, 633165, 829322, 956910, 1084498, 1107210, 1243983, 1266330, 1626747, 2073305, 2487966, 2711245, 3253494, 4146610, 5422490, 6219915, 7049237, 8133735, 12439830, 14098474, 16267470, 21147711, 35246185, 42295422, 70492370, 105738555, 211477110]

約数ペア:

[(1, 211477110), (2, 105738555), (3, 70492370), (5, 42295422), (6, 35246185), (10, 21147711), (13, 16267470), (15, 14098474), (17, 12439830), (26, 8133735), (30, 7049237), (34, 6219915), (39, 5422490), (51, 4146610), (65, 3253494), (78, 2711245), (85, 2487966), (102, 2073305), (130, 1626747), (167, 1266330), (170, 1243983), (191, 1107210), (195, 1084498), (221, 956910), (255, 829322), (334, 633165), (382, 553605), (390, 542249), (442, 478455), (501, 422110), (510, 414661), (573, 369070), (663, 318970), (835, 253266), (955, 221442), (1002, 211055), (1105, 191382), (1146, 184535), (1326, 159485), (1670, 126633), (1910, 110721), (2171, 97410), (2210, 95691), (2483, 85170), (2505, 84422), (2839, 74490), (2865, 73814), (3247, 65130), (3315, 63794), (4342, 48705), (4966, 42585), (5010, 42211), (5678, 37245), (5730, 36907), (6494, 32565), (6513, 32470), (6630, 31897), (7449, 28390), (8517, 24830), (9741, 21710), (10855, 19482), (12415, 17034), (13026, 16235), (14195, 14898)]