200309820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{19991}}^1$

素因数の和:20170

約数の個数: 48

約数和(自身を含む): 564254208

約数和(自身を除く): 363944388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 19991, 39982, 59973, 79964, 99955, 119946, 199910, 239892, 299865, 399820, 599730, 1199460, 3338497, 6676994, 10015491, 13353988, 16692485, 20030982, 33384970, 40061964, 50077455, 66769940, 100154910, 200309820]

約数ペア:

[(1, 200309820), (2, 100154910), (3, 66769940), (4, 50077455), (5, 40061964), (6, 33384970), (10, 20030982), (12, 16692485), (15, 13353988), (20, 10015491), (30, 6676994), (60, 3338497), (167, 1199460), (334, 599730), (501, 399820), (668, 299865), (835, 239892), (1002, 199910), (1670, 119946), (2004, 99955), (2505, 79964), (3340, 59973), (5010, 39982), (10020, 19991)]