201049446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 486936576

約数和(自身を除く): 285887130

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 67, 73, 78, 93, 102, 134, 146, 186, 201, 219, 221, 402, 403, 438, 442, 527, 663, 806, 871, 949, 1054, 1139, 1209, 1241, 1326, 1581, 1742, 1898, 2077, 2263, 2278, 2418, 2482, 2613, 2847, 3162, 3417, 3723, 4154, 4526, 4891, 5226, 5694, 6231, 6789, 6834, 6851, 7446, 9782, 12462, 13578, 13702, 14673, 14807, 16133, 20553, 27001, 29346, 29419, 29614, 32266, 35309, 38471, 41106, 44421, 48399, 54002, 58838, 63583, 70618, 76942, 81003, 83147, 88257, 88842, 96798, 105927, 115413, 127166, 151621, 162006, 166294, 176514, 190749, 211854, 230826, 249441, 303242, 381498, 454863, 459017, 498882, 500123, 909726, 918034, 1000246, 1080911, 1377051, 1500369, 1971073, 2161822, 2577557, 2754102, 3000738, 3242733, 3942146, 5155114, 5913219, 6485466, 7732671, 11826438, 15465342, 33508241, 67016482, 100524723, 201049446]

約数ペア:

[(1, 201049446), (2, 100524723), (3, 67016482), (6, 33508241), (13, 15465342), (17, 11826438), (26, 7732671), (31, 6485466), (34, 5913219), (39, 5155114), (51, 3942146), (62, 3242733), (67, 3000738), (73, 2754102), (78, 2577557), (93, 2161822), (102, 1971073), (134, 1500369), (146, 1377051), (186, 1080911), (201, 1000246), (219, 918034), (221, 909726), (402, 500123), (403, 498882), (438, 459017), (442, 454863), (527, 381498), (663, 303242), (806, 249441), (871, 230826), (949, 211854), (1054, 190749), (1139, 176514), (1209, 166294), (1241, 162006), (1326, 151621), (1581, 127166), (1742, 115413), (1898, 105927), (2077, 96798), (2263, 88842), (2278, 88257), (2418, 83147), (2482, 81003), (2613, 76942), (2847, 70618), (3162, 63583), (3417, 58838), (3723, 54002), (4154, 48399), (4526, 44421), (4891, 41106), (5226, 38471), (5694, 35309), (6231, 32266), (6789, 29614), (6834, 29419), (6851, 29346), (7446, 27001), (9782, 20553), (12462, 16133), (13578, 14807), (13702, 14673)]