204982050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15017}}^1$

素因数の和:15052

約数の個数: 96

約数和(自身を含む): 625709952

約数和(自身を除く): 420727902

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2275, 2730, 4550, 6825, 13650, 15017, 30034, 45051, 75085, 90102, 105119, 150170, 195221, 210238, 225255, 315357, 375425, 390442, 450510, 525595, 585663, 630714, 750850, 976105, 1051190, 1126275, 1171326, 1366547, 1576785, 1952210, 2252550, 2627975, 2733094, 2928315, 3153570, 4099641, 4880525, 5255950, 5856630, 6832735, 7883925, 8199282, 9761050, 13665470, 14641575, 15767850, 20498205, 29283150, 34163675, 40996410, 68327350, 102491025, 204982050]

約数ペア:

[(1, 204982050), (2, 102491025), (3, 68327350), (5, 40996410), (6, 34163675), (7, 29283150), (10, 20498205), (13, 15767850), (14, 14641575), (15, 13665470), (21, 9761050), (25, 8199282), (26, 7883925), (30, 6832735), (35, 5856630), (39, 5255950), (42, 4880525), (50, 4099641), (65, 3153570), (70, 2928315), (75, 2733094), (78, 2627975), (91, 2252550), (105, 1952210), (130, 1576785), (150, 1366547), (175, 1171326), (182, 1126275), (195, 1051190), (210, 976105), (273, 750850), (325, 630714), (350, 585663), (390, 525595), (455, 450510), (525, 390442), (546, 375425), (650, 315357), (910, 225255), (975, 210238), (1050, 195221), (1365, 150170), (1950, 105119), (2275, 90102), (2730, 75085), (4550, 45051), (6825, 30034), (13650, 15017)]