219976974

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{863}}^1$

素因数の和:919

約数の個数: 108

約数和(自身を含む): 589646304

約数和(自身を除く): 369669330

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 289, 294, 306, 357, 441, 578, 714, 833, 863, 867, 882, 1071, 1666, 1726, 1734, 2023, 2142, 2499, 2589, 2601, 4046, 4998, 5178, 5202, 6041, 6069, 7497, 7767, 12082, 12138, 14161, 14671, 14994, 15534, 18123, 18207, 28322, 29342, 36246, 36414, 42287, 42483, 44013, 54369, 84574, 84966, 88026, 102697, 108738, 126861, 127449, 132039, 205394, 249407, 253722, 254898, 264078, 308091, 380583, 498814, 616182, 718879, 748221, 761166, 924273, 1437758, 1496442, 1745849, 1848546, 2156637, 2244663, 3491698, 4313274, 4489326, 5237547, 6469911, 10475094, 12220943, 12939822, 15712641, 24441886, 31425282, 36662829, 73325658, 109988487, 219976974]

約数ペア:

[(1, 219976974), (2, 109988487), (3, 73325658), (6, 36662829), (7, 31425282), (9, 24441886), (14, 15712641), (17, 12939822), (18, 12220943), (21, 10475094), (34, 6469911), (42, 5237547), (49, 4489326), (51, 4313274), (63, 3491698), (98, 2244663), (102, 2156637), (119, 1848546), (126, 1745849), (147, 1496442), (153, 1437758), (238, 924273), (289, 761166), (294, 748221), (306, 718879), (357, 616182), (441, 498814), (578, 380583), (714, 308091), (833, 264078), (863, 254898), (867, 253722), (882, 249407), (1071, 205394), (1666, 132039), (1726, 127449), (1734, 126861), (2023, 108738), (2142, 102697), (2499, 88026), (2589, 84966), (2601, 84574), (4046, 54369), (4998, 44013), (5178, 42483), (5202, 42287), (6041, 36414), (6069, 36246), (7497, 29342), (7767, 28322), (12082, 18207), (12138, 18123), (14161, 15534), (14671, 14994)]