223700412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1447}}^1$

素因数の和:2458

約数の個数: 48

約数和(自身を含む): 563075072

約数和(自身を除く): 339374660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 991, 1447, 1982, 2894, 2973, 3964, 4341, 5788, 5946, 8682, 11892, 12883, 17364, 18811, 25766, 37622, 38649, 51532, 56433, 75244, 77298, 112866, 154596, 225732, 1433977, 2867954, 4301931, 5735908, 8603862, 17207724, 18641701, 37283402, 55925103, 74566804, 111850206, 223700412]

約数ペア:

[(1, 223700412), (2, 111850206), (3, 74566804), (4, 55925103), (6, 37283402), (12, 18641701), (13, 17207724), (26, 8603862), (39, 5735908), (52, 4301931), (78, 2867954), (156, 1433977), (991, 225732), (1447, 154596), (1982, 112866), (2894, 77298), (2973, 75244), (3964, 56433), (4341, 51532), (5788, 38649), (5946, 37622), (8682, 25766), (11892, 18811), (12883, 17364)]