195473964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 561883392

約数和(自身を除く): 366409428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 53, 69, 83, 84, 92, 106, 138, 159, 161, 166, 212, 249, 276, 318, 322, 332, 371, 483, 498, 529, 581, 636, 644, 742, 966, 996, 1058, 1113, 1162, 1219, 1484, 1587, 1743, 1909, 1932, 2116, 2226, 2324, 2438, 3174, 3486, 3657, 3703, 3818, 4399, 4452, 4876, 5727, 6348, 6972, 7314, 7406, 7636, 8533, 8798, 11109, 11454, 13197, 13363, 14628, 14812, 17066, 17596, 22218, 22908, 25599, 26394, 26726, 28037, 30793, 34132, 40089, 43907, 44436, 51198, 52788, 53452, 56074, 61586, 80178, 84111, 87814, 92379, 101177, 102396, 112148, 123172, 131721, 160356, 168222, 175628, 184758, 196259, 202354, 263442, 303531, 307349, 336444, 369516, 392518, 404708, 526884, 588777, 607062, 614698, 708239, 785036, 922047, 1177554, 1214124, 1229396, 1416478, 1844094, 2124717, 2327071, 2355108, 2832956, 3688188, 4249434, 4654142, 6981213, 8498868, 9308284, 13962426, 16289497, 27924852, 32578994, 48868491, 65157988, 97736982, 195473964]

約数ペア:

[(1, 195473964), (2, 97736982), (3, 65157988), (4, 48868491), (6, 32578994), (7, 27924852), (12, 16289497), (14, 13962426), (21, 9308284), (23, 8498868), (28, 6981213), (42, 4654142), (46, 4249434), (53, 3688188), (69, 2832956), (83, 2355108), (84, 2327071), (92, 2124717), (106, 1844094), (138, 1416478), (159, 1229396), (161, 1214124), (166, 1177554), (212, 922047), (249, 785036), (276, 708239), (318, 614698), (322, 607062), (332, 588777), (371, 526884), (483, 404708), (498, 392518), (529, 369516), (581, 336444), (636, 307349), (644, 303531), (742, 263442), (966, 202354), (996, 196259), (1058, 184758), (1113, 175628), (1162, 168222), (1219, 160356), (1484, 131721), (1587, 123172), (1743, 112148), (1909, 102396), (1932, 101177), (2116, 92379), (2226, 87814), (2324, 84111), (2438, 80178), (3174, 61586), (3486, 56074), (3657, 53452), (3703, 52788), (3818, 51198), (4399, 44436), (4452, 43907), (4876, 40089), (5727, 34132), (6348, 30793), (6972, 28037), (7314, 26726), (7406, 26394), (7636, 25599), (8533, 22908), (8798, 22218), (11109, 17596), (11454, 17066), (13197, 14812), (13363, 14628)]