200945850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 572868096

約数和(自身を除く): 371922246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 211, 350, 422, 525, 633, 907, 1050, 1055, 1266, 1477, 1814, 2110, 2721, 2954, 3165, 4431, 4535, 5275, 5442, 6330, 6349, 7385, 8862, 9070, 10550, 12698, 13605, 14770, 15825, 19047, 22155, 22675, 27210, 31650, 31745, 36925, 38094, 44310, 45350, 63490, 68025, 73850, 95235, 110775, 136050, 158725, 190470, 191377, 221550, 317450, 382754, 476175, 574131, 952350, 956885, 1148262, 1339639, 1913770, 2679278, 2870655, 4018917, 4784425, 5741310, 6698195, 8037834, 9568850, 13396390, 14353275, 20094585, 28706550, 33490975, 40189170, 66981950, 100472925, 200945850]

約数ペア:

[(1, 200945850), (2, 100472925), (3, 66981950), (5, 40189170), (6, 33490975), (7, 28706550), (10, 20094585), (14, 14353275), (15, 13396390), (21, 9568850), (25, 8037834), (30, 6698195), (35, 5741310), (42, 4784425), (50, 4018917), (70, 2870655), (75, 2679278), (105, 1913770), (150, 1339639), (175, 1148262), (210, 956885), (211, 952350), (350, 574131), (422, 476175), (525, 382754), (633, 317450), (907, 221550), (1050, 191377), (1055, 190470), (1266, 158725), (1477, 136050), (1814, 110775), (2110, 95235), (2721, 73850), (2954, 68025), (3165, 63490), (4431, 45350), (4535, 44310), (5275, 38094), (5442, 36925), (6330, 31745), (6349, 31650), (7385, 27210), (8862, 22675), (9070, 22155), (10550, 19047), (12698, 15825), (13605, 14770)]