203465648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4229}}^1$

素因数の和:4365

約数の個数: 40

約数和(自身を含む): 411223680

約数和(自身を除く): 207758032

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 4229, 6014, 8458, 12028, 16916, 24056, 33832, 48112, 67664, 131099, 262198, 410213, 524396, 820426, 1048792, 1640852, 2097584, 3281704, 6563408, 12716603, 25433206, 50866412, 101732824, 203465648]

約数ペア:

[(1, 203465648), (2, 101732824), (4, 50866412), (8, 25433206), (16, 12716603), (31, 6563408), (62, 3281704), (97, 2097584), (124, 1640852), (194, 1048792), (248, 820426), (388, 524396), (496, 410213), (776, 262198), (1552, 131099), (3007, 67664), (4229, 48112), (6014, 33832), (8458, 24056), (12028, 16916)]