195726258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 552517056

約数和(自身を除く): 356790798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 331, 342, 361, 399, 494, 546, 662, 722, 741, 798, 819, 993, 1083, 1197, 1482, 1638, 1729, 1986, 2166, 2223, 2317, 2394, 2527, 2979, 3249, 3458, 4303, 4446, 4634, 4693, 5054, 5187, 5958, 6289, 6498, 6951, 7581, 8606, 9386, 10374, 12578, 12909, 13902, 14079, 15162, 15561, 18867, 20853, 22743, 25818, 28158, 30121, 31122, 32851, 37734, 38727, 41706, 42237, 44023, 45486, 56601, 60242, 65702, 77454, 81757, 84474, 88046, 90363, 98553, 113202, 119491, 132069, 163514, 180726, 197106, 238982, 245271, 264138, 271089, 295659, 358473, 396207, 490542, 542178, 572299, 591318, 716946, 735813, 792414, 836437, 1075419, 1144598, 1471626, 1553383, 1672874, 1716897, 2150838, 2509311, 3106766, 3433794, 4660149, 5018622, 5150691, 7527933, 9320298, 10301382, 10873681, 13980447, 15055866, 21747362, 27960894, 32621043, 65242086, 97863129, 195726258]

約数ペア:

[(1, 195726258), (2, 97863129), (3, 65242086), (6, 32621043), (7, 27960894), (9, 21747362), (13, 15055866), (14, 13980447), (18, 10873681), (19, 10301382), (21, 9320298), (26, 7527933), (38, 5150691), (39, 5018622), (42, 4660149), (57, 3433794), (63, 3106766), (78, 2509311), (91, 2150838), (114, 1716897), (117, 1672874), (126, 1553383), (133, 1471626), (171, 1144598), (182, 1075419), (234, 836437), (247, 792414), (266, 735813), (273, 716946), (331, 591318), (342, 572299), (361, 542178), (399, 490542), (494, 396207), (546, 358473), (662, 295659), (722, 271089), (741, 264138), (798, 245271), (819, 238982), (993, 197106), (1083, 180726), (1197, 163514), (1482, 132069), (1638, 119491), (1729, 113202), (1986, 98553), (2166, 90363), (2223, 88046), (2317, 84474), (2394, 81757), (2527, 77454), (2979, 65702), (3249, 60242), (3458, 56601), (4303, 45486), (4446, 44023), (4634, 42237), (4693, 41706), (5054, 38727), (5187, 37734), (5958, 32851), (6289, 31122), (6498, 30121), (6951, 28158), (7581, 25818), (8606, 22743), (9386, 20853), (10374, 18867), (12578, 15561), (12909, 15162), (13902, 14079)]