201563922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 479232000

約数和(自身を除く): 277668078

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 149, 186, 217, 298, 434, 447, 651, 894, 1039, 1043, 1302, 2078, 2086, 3117, 3129, 4619, 6234, 6258, 7273, 9238, 13857, 14546, 21819, 27714, 32209, 32333, 43638, 64418, 64666, 96627, 96999, 154811, 193254, 193998, 225463, 309622, 450926, 464433, 676389, 928866, 1083677, 1352778, 2167354, 3251031, 4799141, 6502062, 9598282, 14397423, 28794846, 33593987, 67187974, 100781961, 201563922]

約数ペア:

[(1, 201563922), (2, 100781961), (3, 67187974), (6, 33593987), (7, 28794846), (14, 14397423), (21, 9598282), (31, 6502062), (42, 4799141), (62, 3251031), (93, 2167354), (149, 1352778), (186, 1083677), (217, 928866), (298, 676389), (434, 464433), (447, 450926), (651, 309622), (894, 225463), (1039, 193998), (1043, 193254), (1302, 154811), (2078, 96999), (2086, 96627), (3117, 64666), (3129, 64418), (4619, 43638), (6234, 32333), (6258, 32209), (7273, 27714), (9238, 21819), (13857, 14546)]