201753468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1249}}^1$

素因数の和:1907

約数の個数: 72

約数和(自身を含む): 584220000

約数和(自身を除く): 382466532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 641, 1249, 1282, 1923, 2498, 2564, 3747, 3846, 4487, 4996, 5769, 7494, 7692, 8743, 8974, 11241, 11538, 13461, 14988, 17486, 17948, 22482, 23076, 26229, 26922, 34972, 40383, 44964, 52458, 53844, 78687, 80766, 104916, 157374, 161532, 314748, 800609, 1601218, 2401827, 3202436, 4803654, 5604263, 7205481, 9607308, 11208526, 14410962, 16812789, 22417052, 28821924, 33625578, 50438367, 67251156, 100876734, 201753468]

約数ペア:

[(1, 201753468), (2, 100876734), (3, 67251156), (4, 50438367), (6, 33625578), (7, 28821924), (9, 22417052), (12, 16812789), (14, 14410962), (18, 11208526), (21, 9607308), (28, 7205481), (36, 5604263), (42, 4803654), (63, 3202436), (84, 2401827), (126, 1601218), (252, 800609), (641, 314748), (1249, 161532), (1282, 157374), (1923, 104916), (2498, 80766), (2564, 78687), (3747, 53844), (3846, 52458), (4487, 44964), (4996, 40383), (5769, 34972), (7494, 26922), (7692, 26229), (8743, 23076), (8974, 22482), (11241, 17948), (11538, 17486), (13461, 14988)]