202283990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22501}}^1$

素因数の和:22568

約数の個数: 32

約数和(自身を含む): 388834560

約数和(自身を除く): 186550570

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 22501, 45002, 112505, 225010, 652529, 697531, 1305058, 1395062, 3262645, 3487655, 6525290, 6975310, 20228399, 40456798, 101141995, 202283990]

約数ペア:

[(1, 202283990), (2, 101141995), (5, 40456798), (10, 20228399), (29, 6975310), (31, 6525290), (58, 3487655), (62, 3262645), (145, 1395062), (155, 1305058), (290, 697531), (310, 652529), (899, 225010), (1798, 112505), (4495, 45002), (8990, 22501)]