209604640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6037}}^1$

素因数の和:6090

約数の個数: 96

約数和(自身を含む): 584285184

約数和(自身を除く): 374680544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6037, 6944, 8680, 12074, 17360, 24148, 30185, 34720, 42259, 48296, 60370, 84518, 96592, 120740, 169036, 187147, 193184, 211295, 241480, 338072, 374294, 422590, 482960, 676144, 748588, 845180, 935735, 965920, 1310029, 1352288, 1497176, 1690360, 1871470, 2620058, 2994352, 3380720, 3742940, 5240116, 5988704, 6550145, 6761440, 7485880, 10480232, 13100290, 14971760, 20960464, 26200580, 29943520, 41920928, 52401160, 104802320, 209604640]

約数ペア:

[(1, 209604640), (2, 104802320), (4, 52401160), (5, 41920928), (7, 29943520), (8, 26200580), (10, 20960464), (14, 14971760), (16, 13100290), (20, 10480232), (28, 7485880), (31, 6761440), (32, 6550145), (35, 5988704), (40, 5240116), (56, 3742940), (62, 3380720), (70, 2994352), (80, 2620058), (112, 1871470), (124, 1690360), (140, 1497176), (155, 1352288), (160, 1310029), (217, 965920), (224, 935735), (248, 845180), (280, 748588), (310, 676144), (434, 482960), (496, 422590), (560, 374294), (620, 338072), (868, 241480), (992, 211295), (1085, 193184), (1120, 187147), (1240, 169036), (1736, 120740), (2170, 96592), (2480, 84518), (3472, 60370), (4340, 48296), (4960, 42259), (6037, 34720), (6944, 30185), (8680, 24148), (12074, 17360)]