201459650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 446221440

約数和(自身を除く): 244761790

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 101, 139, 175, 202, 205, 278, 287, 350, 410, 505, 574, 695, 707, 973, 1010, 1025, 1390, 1414, 1435, 1946, 2050, 2525, 2870, 3475, 3535, 4141, 4865, 5050, 5699, 6950, 7070, 7175, 8282, 9730, 11398, 14039, 14350, 17675, 20705, 24325, 28078, 28495, 28987, 35350, 39893, 41410, 48650, 56990, 57974, 70195, 79786, 98273, 103525, 140390, 142475, 144935, 196546, 199465, 207050, 284950, 289870, 350975, 398930, 491365, 575599, 701950, 724675, 982730, 997325, 1151198, 1449350, 1994650, 2456825, 2877995, 4029193, 4913650, 5755990, 8058386, 14389975, 20145965, 28779950, 40291930, 100729825, 201459650]

約数ペア:

[(1, 201459650), (2, 100729825), (5, 40291930), (7, 28779950), (10, 20145965), (14, 14389975), (25, 8058386), (35, 5755990), (41, 4913650), (50, 4029193), (70, 2877995), (82, 2456825), (101, 1994650), (139, 1449350), (175, 1151198), (202, 997325), (205, 982730), (278, 724675), (287, 701950), (350, 575599), (410, 491365), (505, 398930), (574, 350975), (695, 289870), (707, 284950), (973, 207050), (1010, 199465), (1025, 196546), (1390, 144935), (1414, 142475), (1435, 140390), (1946, 103525), (2050, 98273), (2525, 79786), (2870, 70195), (3475, 57974), (3535, 56990), (4141, 48650), (4865, 41410), (5050, 39893), (5699, 35350), (6950, 28987), (7070, 28495), (7175, 28078), (8282, 24325), (9730, 20705), (11398, 17675), (14039, 14350)]