201737820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 597703680

約数和(自身を除く): 395965860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 271, 285, 380, 542, 570, 653, 813, 1084, 1140, 1306, 1355, 1626, 1959, 2612, 2710, 3252, 3265, 3918, 4065, 5149, 5420, 6530, 7836, 8130, 9795, 10298, 12407, 13060, 15447, 16260, 19590, 20596, 24814, 25745, 30894, 37221, 39180, 49628, 51490, 61788, 62035, 74442, 77235, 102980, 124070, 148884, 154470, 176963, 186105, 248140, 308940, 353926, 372210, 530889, 707852, 744420, 884815, 1061778, 1769630, 2123556, 2654445, 3362297, 3539260, 5308890, 6724594, 10086891, 10617780, 13449188, 16811485, 20173782, 33622970, 40347564, 50434455, 67245940, 100868910, 201737820]

約数ペア:

[(1, 201737820), (2, 100868910), (3, 67245940), (4, 50434455), (5, 40347564), (6, 33622970), (10, 20173782), (12, 16811485), (15, 13449188), (19, 10617780), (20, 10086891), (30, 6724594), (38, 5308890), (57, 3539260), (60, 3362297), (76, 2654445), (95, 2123556), (114, 1769630), (190, 1061778), (228, 884815), (271, 744420), (285, 707852), (380, 530889), (542, 372210), (570, 353926), (653, 308940), (813, 248140), (1084, 186105), (1140, 176963), (1306, 154470), (1355, 148884), (1626, 124070), (1959, 102980), (2612, 77235), (2710, 74442), (3252, 62035), (3265, 61788), (3918, 51490), (4065, 49628), (5149, 39180), (5420, 37221), (6530, 30894), (7836, 25745), (8130, 24814), (9795, 20596), (10298, 19590), (12407, 16260), (13060, 15447)]