201501916

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4967

約数の個数: 72

約数和(自身を含む): 471139200

約数和(自身を除く): 269637284

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3724, 4919, 5852, 9838, 10241, 19676, 20482, 34433, 40964, 54109, 68866, 93461, 108218, 137732, 186922, 216436, 241031, 373844, 378763, 482062, 654227, 757526, 964124, 1028071, 1308454, 1515052, 2056142, 2616908, 2651341, 4112284, 4579589, 5302682, 7196497, 9159178, 10605364, 14392994, 18318356, 28785988, 50375479, 100750958, 201501916]

約数ペア:

[(1, 201501916), (2, 100750958), (4, 50375479), (7, 28785988), (11, 18318356), (14, 14392994), (19, 10605364), (22, 9159178), (28, 7196497), (38, 5302682), (44, 4579589), (49, 4112284), (76, 2651341), (77, 2616908), (98, 2056142), (133, 1515052), (154, 1308454), (196, 1028071), (209, 964124), (266, 757526), (308, 654227), (418, 482062), (532, 378763), (539, 373844), (836, 241031), (931, 216436), (1078, 186922), (1463, 137732), (1862, 108218), (2156, 93461), (2926, 68866), (3724, 54109), (4919, 40964), (5852, 34433), (9838, 20482), (10241, 19676)]