203860908

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 541900800

約数和(自身を除く): 338039892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 127, 167, 178, 254, 267, 334, 356, 381, 501, 508, 534, 668, 762, 801, 1002, 1068, 1143, 1503, 1524, 1602, 2004, 2286, 2403, 3006, 3204, 3429, 4509, 4572, 4806, 6012, 6858, 9018, 9612, 11303, 13716, 14863, 18036, 21209, 22606, 29726, 33909, 42418, 44589, 45212, 59452, 63627, 67818, 84836, 89178, 101727, 127254, 133767, 135636, 178356, 190881, 203454, 254508, 267534, 305181, 381762, 401301, 406908, 535068, 572643, 610362, 763524, 802602, 1145286, 1220724, 1605204, 1887601, 2290572, 3775202, 5662803, 7550404, 11325606, 16988409, 22651212, 33976818, 50965227, 67953636, 101930454, 203860908]

約数ペア:

[(1, 203860908), (2, 101930454), (3, 67953636), (4, 50965227), (6, 33976818), (9, 22651212), (12, 16988409), (18, 11325606), (27, 7550404), (36, 5662803), (54, 3775202), (89, 2290572), (108, 1887601), (127, 1605204), (167, 1220724), (178, 1145286), (254, 802602), (267, 763524), (334, 610362), (356, 572643), (381, 535068), (501, 406908), (508, 401301), (534, 381762), (668, 305181), (762, 267534), (801, 254508), (1002, 203454), (1068, 190881), (1143, 178356), (1503, 135636), (1524, 133767), (1602, 127254), (2004, 101727), (2286, 89178), (2403, 84836), (3006, 67818), (3204, 63627), (3429, 59452), (4509, 45212), (4572, 44589), (4806, 42418), (6012, 33909), (6858, 29726), (9018, 22606), (9612, 21209), (11303, 18036), (13716, 14863)]