203947692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17909}}^1$

素因数の和:18002

約数の個数: 48

約数和(自身を含む): 519533280

約数和(自身を除く): 315585588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 17909, 35818, 53727, 71636, 107454, 214908, 232817, 465634, 698451, 931268, 1307357, 1396902, 2614714, 2793804, 3922071, 5229428, 7844142, 15688284, 16995641, 33991282, 50986923, 67982564, 101973846, 203947692]

約数ペア:

[(1, 203947692), (2, 101973846), (3, 67982564), (4, 50986923), (6, 33991282), (12, 16995641), (13, 15688284), (26, 7844142), (39, 5229428), (52, 3922071), (73, 2793804), (78, 2614714), (146, 1396902), (156, 1307357), (219, 931268), (292, 698451), (438, 465634), (876, 232817), (949, 214908), (1898, 107454), (2847, 71636), (3796, 53727), (5694, 35818), (11388, 17909)]