200842250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 468509184

約数和(自身を除く): 267666934

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 43, 50, 70, 85, 86, 119, 125, 157, 170, 175, 215, 238, 250, 301, 314, 350, 425, 430, 595, 602, 731, 785, 850, 875, 1075, 1099, 1190, 1462, 1505, 1570, 1750, 2125, 2150, 2198, 2669, 2975, 3010, 3655, 3925, 4250, 5117, 5338, 5375, 5495, 5950, 6751, 7310, 7525, 7850, 10234, 10750, 10990, 13345, 13502, 14875, 15050, 18275, 18683, 19625, 25585, 26690, 27475, 29750, 33755, 36550, 37366, 37625, 39250, 47257, 51170, 54950, 66725, 67510, 75250, 91375, 93415, 94514, 114767, 127925, 133450, 137375, 168775, 182750, 186830, 229534, 236285, 255850, 274750, 333625, 337550, 467075, 472570, 573835, 639625, 667250, 803369, 843875, 934150, 1147670, 1181425, 1279250, 1606738, 1687750, 2335375, 2362850, 2869175, 4016845, 4670750, 5738350, 5907125, 8033690, 11814250, 14345875, 20084225, 28691750, 40168450, 100421125, 200842250]

約数ペア:

[(1, 200842250), (2, 100421125), (5, 40168450), (7, 28691750), (10, 20084225), (14, 14345875), (17, 11814250), (25, 8033690), (34, 5907125), (35, 5738350), (43, 4670750), (50, 4016845), (70, 2869175), (85, 2362850), (86, 2335375), (119, 1687750), (125, 1606738), (157, 1279250), (170, 1181425), (175, 1147670), (215, 934150), (238, 843875), (250, 803369), (301, 667250), (314, 639625), (350, 573835), (425, 472570), (430, 467075), (595, 337550), (602, 333625), (731, 274750), (785, 255850), (850, 236285), (875, 229534), (1075, 186830), (1099, 182750), (1190, 168775), (1462, 137375), (1505, 133450), (1570, 127925), (1750, 114767), (2125, 94514), (2150, 93415), (2198, 91375), (2669, 75250), (2975, 67510), (3010, 66725), (3655, 54950), (3925, 51170), (4250, 47257), (5117, 39250), (5338, 37625), (5375, 37366), (5495, 36550), (5950, 33755), (6751, 29750), (7310, 27475), (7525, 26690), (7850, 25585), (10234, 19625), (10750, 18683), (10990, 18275), (13345, 15050), (13502, 14875)]