200943240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2907

約数の個数: 128

約数和(自身を含む): 655257600

約数和(自身を除く): 454314360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2843, 2945, 3534, 3720, 4712, 5686, 5890, 7068, 8529, 8835, 11372, 11780, 14136, 14215, 17058, 17670, 22744, 23560, 28430, 34116, 35340, 42645, 54017, 56860, 68232, 70680, 85290, 88133, 108034, 113720, 162051, 170580, 176266, 216068, 264399, 270085, 324102, 341160, 352532, 432136, 440665, 528798, 540170, 648204, 705064, 810255, 881330, 1057596, 1080340, 1296408, 1321995, 1620510, 1674527, 1762660, 2115192, 2160680, 2643990, 3241020, 3349054, 3525320, 5023581, 5287980, 6482040, 6698108, 8372635, 10047162, 10575960, 13396216, 16745270, 20094324, 25117905, 33490540, 40188648, 50235810, 66981080, 100471620, 200943240]

約数ペア:

[(1, 200943240), (2, 100471620), (3, 66981080), (4, 50235810), (5, 40188648), (6, 33490540), (8, 25117905), (10, 20094324), (12, 16745270), (15, 13396216), (19, 10575960), (20, 10047162), (24, 8372635), (30, 6698108), (31, 6482040), (38, 5287980), (40, 5023581), (57, 3525320), (60, 3349054), (62, 3241020), (76, 2643990), (93, 2160680), (95, 2115192), (114, 1762660), (120, 1674527), (124, 1620510), (152, 1321995), (155, 1296408), (186, 1080340), (190, 1057596), (228, 881330), (248, 810255), (285, 705064), (310, 648204), (372, 540170), (380, 528798), (456, 440665), (465, 432136), (570, 352532), (589, 341160), (620, 324102), (744, 270085), (760, 264399), (930, 216068), (1140, 176266), (1178, 170580), (1240, 162051), (1767, 113720), (1860, 108034), (2280, 88133), (2356, 85290), (2843, 70680), (2945, 68232), (3534, 56860), (3720, 54017), (4712, 42645), (5686, 35340), (5890, 34116), (7068, 28430), (8529, 23560), (8835, 22744), (11372, 17670), (11780, 17058), (14136, 14215)]