208684752

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5581}}^1$

素因数の和:5652

約数の個数: 80

約数和(自身を含む): 581421120

約数和(自身を除く): 372736368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 779, 912, 984, 1558, 1968, 2337, 3116, 4674, 5581, 6232, 9348, 11162, 12464, 16743, 18696, 22324, 33486, 37392, 44648, 66972, 89296, 106039, 133944, 212078, 228821, 267888, 318117, 424156, 457642, 636234, 686463, 848312, 915284, 1272468, 1372926, 1696624, 1830568, 2544936, 2745852, 3661136, 4347599, 5089872, 5491704, 8695198, 10983408, 13042797, 17390396, 26085594, 34780792, 52171188, 69561584, 104342376, 208684752]

約数ペア:

[(1, 208684752), (2, 104342376), (3, 69561584), (4, 52171188), (6, 34780792), (8, 26085594), (12, 17390396), (16, 13042797), (19, 10983408), (24, 8695198), (38, 5491704), (41, 5089872), (48, 4347599), (57, 3661136), (76, 2745852), (82, 2544936), (114, 1830568), (123, 1696624), (152, 1372926), (164, 1272468), (228, 915284), (246, 848312), (304, 686463), (328, 636234), (456, 457642), (492, 424156), (656, 318117), (779, 267888), (912, 228821), (984, 212078), (1558, 133944), (1968, 106039), (2337, 89296), (3116, 66972), (4674, 44648), (5581, 37392), (6232, 33486), (9348, 22324), (11162, 18696), (12464, 16743)]