208349712

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{5419}}^1$

素因数の和:5525

約数の個数: 80

約数和(自身を含む): 604872000

約数和(自身を除く): 396522288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1068, 1424, 1602, 2136, 2403, 3204, 4272, 4806, 5419, 6408, 9612, 10838, 12816, 16257, 19224, 21676, 32514, 38448, 43352, 48771, 65028, 86704, 97542, 130056, 146313, 195084, 260112, 292626, 390168, 482291, 585252, 780336, 964582, 1170504, 1446873, 1929164, 2341008, 2893746, 3858328, 4340619, 5787492, 7716656, 8681238, 11574984, 13021857, 17362476, 23149968, 26043714, 34724952, 52087428, 69449904, 104174856, 208349712]

約数ペア:

[(1, 208349712), (2, 104174856), (3, 69449904), (4, 52087428), (6, 34724952), (8, 26043714), (9, 23149968), (12, 17362476), (16, 13021857), (18, 11574984), (24, 8681238), (27, 7716656), (36, 5787492), (48, 4340619), (54, 3858328), (72, 2893746), (89, 2341008), (108, 1929164), (144, 1446873), (178, 1170504), (216, 964582), (267, 780336), (356, 585252), (432, 482291), (534, 390168), (712, 292626), (801, 260112), (1068, 195084), (1424, 146313), (1602, 130056), (2136, 97542), (2403, 86704), (3204, 65028), (4272, 48771), (4806, 43352), (5419, 38448), (6408, 32514), (9612, 21676), (10838, 19224), (12816, 16257)]