200041408

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4421}}^1$

素因数の和:4541

約数の個数: 56

約数和(自身を含む): 458260704

約数和(自身を除く): 258219296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 202, 224, 404, 448, 707, 808, 1414, 1616, 2828, 3232, 4421, 5656, 6464, 8842, 11312, 17684, 22624, 30947, 35368, 45248, 61894, 70736, 123788, 141472, 247576, 282944, 446521, 495152, 893042, 990304, 1786084, 1980608, 3125647, 3572168, 6251294, 7144336, 12502588, 14288672, 25005176, 28577344, 50010352, 100020704, 200041408]

約数ペア:

[(1, 200041408), (2, 100020704), (4, 50010352), (7, 28577344), (8, 25005176), (14, 14288672), (16, 12502588), (28, 7144336), (32, 6251294), (56, 3572168), (64, 3125647), (101, 1980608), (112, 1786084), (202, 990304), (224, 893042), (404, 495152), (448, 446521), (707, 282944), (808, 247576), (1414, 141472), (1616, 123788), (2828, 70736), (3232, 61894), (4421, 45248), (5656, 35368), (6464, 30947), (8842, 22624), (11312, 17684)]