195605784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 599493960

約数和(自身を除く): 403888176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 257, 264, 279, 341, 372, 396, 514, 558, 682, 744, 771, 792, 961, 1023, 1028, 1116, 1364, 1542, 1922, 2046, 2056, 2232, 2313, 2728, 2827, 2883, 3069, 3084, 3844, 4092, 4626, 5654, 5766, 6138, 6168, 7688, 7967, 8184, 8481, 8649, 9252, 10571, 11308, 11532, 12276, 15934, 16962, 17298, 18504, 21142, 22616, 23064, 23901, 24552, 25443, 31713, 31868, 33924, 34596, 42284, 47802, 50886, 63426, 63736, 67848, 69192, 71703, 84568, 87637, 95139, 95604, 101772, 126852, 143406, 175274, 190278, 191208, 203544, 246977, 253704, 262911, 286812, 350548, 380556, 493954, 525822, 573624, 701096, 740931, 761112, 788733, 987908, 1051644, 1481862, 1577466, 1975816, 2103288, 2222793, 2716747, 2963724, 3154932, 4445586, 5433494, 5927448, 6309864, 8150241, 8891172, 10866988, 16300482, 17782344, 21733976, 24450723, 32600964, 48901446, 65201928, 97802892, 195605784]

約数ペア:

[(1, 195605784), (2, 97802892), (3, 65201928), (4, 48901446), (6, 32600964), (8, 24450723), (9, 21733976), (11, 17782344), (12, 16300482), (18, 10866988), (22, 8891172), (24, 8150241), (31, 6309864), (33, 5927448), (36, 5433494), (44, 4445586), (62, 3154932), (66, 2963724), (72, 2716747), (88, 2222793), (93, 2103288), (99, 1975816), (124, 1577466), (132, 1481862), (186, 1051644), (198, 987908), (248, 788733), (257, 761112), (264, 740931), (279, 701096), (341, 573624), (372, 525822), (396, 493954), (514, 380556), (558, 350548), (682, 286812), (744, 262911), (771, 253704), (792, 246977), (961, 203544), (1023, 191208), (1028, 190278), (1116, 175274), (1364, 143406), (1542, 126852), (1922, 101772), (2046, 95604), (2056, 95139), (2232, 87637), (2313, 84568), (2728, 71703), (2827, 69192), (2883, 67848), (3069, 63736), (3084, 63426), (3844, 50886), (4092, 47802), (4626, 42284), (5654, 34596), (5766, 33924), (6138, 31868), (6168, 31713), (7688, 25443), (7967, 24552), (8184, 23901), (8481, 23064), (8649, 22616), (9252, 21142), (10571, 18504), (11308, 17298), (11532, 16962), (12276, 15934)]