204345750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{38923}}^1$

素因数の和:38950

約数の個数: 64

約数和(自身を含む): 582925824

約数和(自身を除く): 378580074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 38923, 77846, 116769, 194615, 233538, 272461, 389230, 544922, 583845, 817383, 973075, 1167690, 1362305, 1634766, 1946150, 2724610, 2919225, 4086915, 4865375, 5838450, 6811525, 8173830, 9730750, 13623050, 14596125, 20434575, 29192250, 34057625, 40869150, 68115250, 102172875, 204345750]

約数ペア:

[(1, 204345750), (2, 102172875), (3, 68115250), (5, 40869150), (6, 34057625), (7, 29192250), (10, 20434575), (14, 14596125), (15, 13623050), (21, 9730750), (25, 8173830), (30, 6811525), (35, 5838450), (42, 4865375), (50, 4086915), (70, 2919225), (75, 2724610), (105, 1946150), (125, 1634766), (150, 1362305), (175, 1167690), (210, 973075), (250, 817383), (350, 583845), (375, 544922), (525, 389230), (750, 272461), (875, 233538), (1050, 194615), (1750, 116769), (2625, 77846), (5250, 38923)]