201798530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22447}}^1$

素因数の和:22514

約数の個数: 32

約数和(自身を含む): 387901440

約数和(自身を除く): 186102910

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 22447, 44894, 112235, 224470, 650963, 695857, 1301926, 1391714, 3254815, 3479285, 6509630, 6958570, 20179853, 40359706, 100899265, 201798530]

約数ペア:

[(1, 201798530), (2, 100899265), (5, 40359706), (10, 20179853), (29, 6958570), (31, 6509630), (58, 3479285), (62, 3254815), (145, 1391714), (155, 1301926), (290, 695857), (310, 650963), (899, 224470), (1798, 112235), (4495, 44894), (8990, 22447)]