201340503

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14461}}^1$

素因数の和:14504

約数の個数: 48

約数和(自身を含む): 379020096

約数和(自身を除く): 177679593

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 13923, 14461, 43383, 101227, 130149, 187993, 245837, 303681, 563979, 737511, 911043, 1315951, 1691937, 1720859, 2212533, 3195881, 3947853, 5162577, 9587643, 11843559, 15487731, 22371167, 28762929, 67113501, 201340503]

約数ペア:

[(1, 201340503), (3, 67113501), (7, 28762929), (9, 22371167), (13, 15487731), (17, 11843559), (21, 9587643), (39, 5162577), (51, 3947853), (63, 3195881), (91, 2212533), (117, 1720859), (119, 1691937), (153, 1315951), (221, 911043), (273, 737511), (357, 563979), (663, 303681), (819, 245837), (1071, 187993), (1547, 130149), (1989, 101227), (4641, 43383), (13923, 14461)]