202293650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2403

約数の個数: 48

約数和(自身を含む): 408307200

約数和(自身を除く): 206013550

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 278, 325, 650, 695, 1390, 1807, 2239, 3475, 3614, 4478, 6950, 9035, 11195, 18070, 22390, 29107, 45175, 55975, 58214, 90350, 111950, 145535, 291070, 311221, 622442, 727675, 1455350, 1556105, 3112210, 4045873, 7780525, 8091746, 15561050, 20229365, 40458730, 101146825, 202293650]

約数ペア:

[(1, 202293650), (2, 101146825), (5, 40458730), (10, 20229365), (13, 15561050), (25, 8091746), (26, 7780525), (50, 4045873), (65, 3112210), (130, 1556105), (139, 1455350), (278, 727675), (325, 622442), (650, 311221), (695, 291070), (1390, 145535), (1807, 111950), (2239, 90350), (3475, 58214), (3614, 55975), (4478, 45175), (6950, 29107), (9035, 22390), (11195, 18070)]