211183284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43669}}^1$

素因数の和:43720

約数の個数: 48

約数和(自身を含む): 547796480

約数和(自身を除く): 336613196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 43669, 87338, 131007, 174676, 262014, 524028, 567697, 1135394, 1353739, 1703091, 2270788, 2707478, 3406182, 4061217, 5414956, 6812364, 8122434, 16244868, 17598607, 35197214, 52795821, 70394428, 105591642, 211183284]

約数ペア:

[(1, 211183284), (2, 105591642), (3, 70394428), (4, 52795821), (6, 35197214), (12, 17598607), (13, 16244868), (26, 8122434), (31, 6812364), (39, 5414956), (52, 4061217), (62, 3406182), (78, 2707478), (93, 2270788), (124, 1703091), (156, 1353739), (186, 1135394), (372, 567697), (403, 524028), (806, 262014), (1209, 174676), (1612, 131007), (2418, 87338), (4836, 43669)]