202858620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8647}}^1$

素因数の和:8699

約数の個数: 96

約数和(自身を含む): 627637248

約数和(自身を除く): 424778628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3910, 4692, 5865, 7820, 8647, 11730, 17294, 23460, 25941, 34588, 43235, 51882, 86470, 103764, 129705, 146999, 172940, 198881, 259410, 293998, 397762, 440997, 518820, 587996, 596643, 734995, 795524, 881994, 994405, 1193286, 1469990, 1763988, 1988810, 2204985, 2386572, 2939980, 2983215, 3380977, 3977620, 4409970, 5966430, 6761954, 8819940, 10142931, 11932860, 13523908, 16904885, 20285862, 33809770, 40571724, 50714655, 67619540, 101429310, 202858620]

約数ペア:

[(1, 202858620), (2, 101429310), (3, 67619540), (4, 50714655), (5, 40571724), (6, 33809770), (10, 20285862), (12, 16904885), (15, 13523908), (17, 11932860), (20, 10142931), (23, 8819940), (30, 6761954), (34, 5966430), (46, 4409970), (51, 3977620), (60, 3380977), (68, 2983215), (69, 2939980), (85, 2386572), (92, 2204985), (102, 1988810), (115, 1763988), (138, 1469990), (170, 1193286), (204, 994405), (230, 881994), (255, 795524), (276, 734995), (340, 596643), (345, 587996), (391, 518820), (460, 440997), (510, 397762), (690, 293998), (782, 259410), (1020, 198881), (1173, 172940), (1380, 146999), (1564, 129705), (1955, 103764), (2346, 86470), (3910, 51882), (4692, 43235), (5865, 34588), (7820, 25941), (8647, 23460), (11730, 17294)]