200748938260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{3467}}^1$

素因数の和:4002

約数の個数: 144

約数和(自身を含む): 469981806336

約数和(自身を除く): 269232868076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 169, 185, 260, 338, 370, 463, 481, 676, 740, 845, 926, 962, 1690, 1852, 1924, 2315, 2405, 3380, 3467, 4630, 4810, 6019, 6253, 6934, 9260, 9620, 12038, 12506, 13868, 17131, 17335, 24076, 25012, 30095, 31265, 34262, 34670, 45071, 60190, 62530, 68524, 69340, 78247, 85655, 90142, 120380, 125060, 128279, 156494, 171310, 180284, 222703, 225355, 256558, 312988, 342620, 391235, 445406, 450710, 513116, 585923, 641395, 782470, 890812, 901420, 1113515, 1171846, 1282790, 1564940, 1605221, 1667627, 2227030, 2343692, 2565580, 2895139, 2929615, 3210442, 3335254, 4454060, 5790278, 5859230, 6420884, 6670508, 8026105, 8338135, 11580556, 11718460, 14475695, 16052210, 16676270, 20867873, 21679151, 28951390, 32104420, 33352540, 41735746, 43358302, 57902780, 59393177, 83471492, 86716604, 104339365, 108395755, 118786354, 208678730, 216791510, 237572708, 271282349, 296965885, 417357460, 433583020, 542564698, 593931770, 772111301, 1085129396, 1187863540, 1356411745, 1544222602, 2712823490, 3088445204, 3860556505, 5425646980, 7721113010, 10037446913, 15442226020, 20074893826, 40149787652, 50187234565, 100374469130, 200748938260]

約数ペア:

[(1, 200748938260), (2, 100374469130), (4, 50187234565), (5, 40149787652), (10, 20074893826), (13, 15442226020), (20, 10037446913), (26, 7721113010), (37, 5425646980), (52, 3860556505), (65, 3088445204), (74, 2712823490), (130, 1544222602), (148, 1356411745), (169, 1187863540), (185, 1085129396), (260, 772111301), (338, 593931770), (370, 542564698), (463, 433583020), (481, 417357460), (676, 296965885), (740, 271282349), (845, 237572708), (926, 216791510), (962, 208678730), (1690, 118786354), (1852, 108395755), (1924, 104339365), (2315, 86716604), (2405, 83471492), (3380, 59393177), (3467, 57902780), (4630, 43358302), (4810, 41735746), (6019, 33352540), (6253, 32104420), (6934, 28951390), (9260, 21679151), (9620, 20867873), (12038, 16676270), (12506, 16052210), (13868, 14475695), (17131, 11718460), (17335, 11580556), (24076, 8338135), (25012, 8026105), (30095, 6670508), (31265, 6420884), (34262, 5859230), (34670, 5790278), (45071, 4454060), (60190, 3335254), (62530, 3210442), (68524, 2929615), (69340, 2895139), (78247, 2565580), (85655, 2343692), (90142, 2227030), (120380, 1667627), (125060, 1605221), (128279, 1564940), (156494, 1282790), (171310, 1171846), (180284, 1113515), (222703, 901420), (225355, 890812), (256558, 782470), (312988, 641395), (342620, 585923), (391235, 513116), (445406, 450710)]