200566900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 489968640

約数和(自身を除く): 289401740

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 31, 46, 50, 58, 62, 92, 97, 100, 115, 116, 124, 145, 155, 194, 230, 290, 310, 388, 460, 485, 575, 580, 620, 667, 713, 725, 775, 899, 970, 1150, 1334, 1426, 1450, 1550, 1798, 1940, 2231, 2300, 2425, 2668, 2813, 2852, 2900, 3007, 3100, 3335, 3565, 3596, 4462, 4495, 4850, 5626, 6014, 6670, 7130, 8924, 8990, 9700, 11155, 11252, 12028, 13340, 14065, 14260, 15035, 16675, 17825, 17980, 20677, 22310, 22475, 28130, 30070, 33350, 35650, 41354, 44620, 44950, 55775, 56260, 60140, 64699, 66700, 69161, 70325, 71300, 75175, 82708, 87203, 89900, 103385, 111550, 129398, 138322, 140650, 150350, 174406, 206770, 223100, 258796, 276644, 281300, 300700, 323495, 345805, 348812, 413540, 436015, 516925, 646990, 691610, 872030, 1033850, 1293980, 1383220, 1617475, 1729025, 1744060, 2005669, 2067700, 2180075, 3234950, 3458050, 4011338, 4360150, 6469900, 6916100, 8022676, 8720300, 10028345, 20056690, 40113380, 50141725, 100283450, 200566900]

約数ペア:

[(1, 200566900), (2, 100283450), (4, 50141725), (5, 40113380), (10, 20056690), (20, 10028345), (23, 8720300), (25, 8022676), (29, 6916100), (31, 6469900), (46, 4360150), (50, 4011338), (58, 3458050), (62, 3234950), (92, 2180075), (97, 2067700), (100, 2005669), (115, 1744060), (116, 1729025), (124, 1617475), (145, 1383220), (155, 1293980), (194, 1033850), (230, 872030), (290, 691610), (310, 646990), (388, 516925), (460, 436015), (485, 413540), (575, 348812), (580, 345805), (620, 323495), (667, 300700), (713, 281300), (725, 276644), (775, 258796), (899, 223100), (970, 206770), (1150, 174406), (1334, 150350), (1426, 140650), (1450, 138322), (1550, 129398), (1798, 111550), (1940, 103385), (2231, 89900), (2300, 87203), (2425, 82708), (2668, 75175), (2813, 71300), (2852, 70325), (2900, 69161), (3007, 66700), (3100, 64699), (3335, 60140), (3565, 56260), (3596, 55775), (4462, 44950), (4495, 44620), (4850, 41354), (5626, 35650), (6014, 33350), (6670, 30070), (7130, 28130), (8924, 22475), (8990, 22310), (9700, 20677), (11155, 17980), (11252, 17825), (12028, 16675), (13340, 15035), (14065, 14260)]