203941630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37013}}^1$

素因数の和:37068

約数の個数: 32

約数和(自身を含む): 399751200

約数和(自身を除く): 195809570

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 37013, 74026, 185065, 370130, 703247, 1073377, 1406494, 2146754, 3516235, 5366885, 7032470, 10733770, 20394163, 40788326, 101970815, 203941630]

約数ペア:

[(1, 203941630), (2, 101970815), (5, 40788326), (10, 20394163), (19, 10733770), (29, 7032470), (38, 5366885), (58, 3516235), (95, 2146754), (145, 1406494), (190, 1073377), (290, 703247), (551, 370130), (1102, 185065), (2755, 74026), (5510, 37013)]