207140024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 508032000

約数和(自身を除く): 300891976

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 89, 91, 92, 104, 139, 161, 178, 182, 184, 278, 299, 322, 356, 364, 556, 598, 623, 644, 712, 728, 973, 1112, 1157, 1196, 1246, 1288, 1807, 1946, 2047, 2093, 2314, 2392, 2492, 3197, 3614, 3892, 4094, 4186, 4628, 4984, 6394, 7228, 7784, 8099, 8188, 8372, 9256, 12371, 12649, 12788, 14329, 14456, 16198, 16376, 16744, 22379, 24742, 25298, 25576, 26611, 28658, 32396, 41561, 44758, 49484, 50596, 53222, 57316, 64792, 83122, 86597, 89516, 98968, 101192, 106444, 114632, 160823, 166244, 173194, 179032, 186277, 212888, 284533, 290927, 321646, 332488, 346388, 372554, 569066, 581854, 643292, 692776, 745108, 1125761, 1138132, 1163708, 1286584, 1490216, 1991731, 2251522, 2276264, 2327416, 3698929, 3983462, 4503044, 7397858, 7966924, 9006088, 14795716, 15933848, 25892503, 29591432, 51785006, 103570012, 207140024]

約数ペア:

[(1, 207140024), (2, 103570012), (4, 51785006), (7, 29591432), (8, 25892503), (13, 15933848), (14, 14795716), (23, 9006088), (26, 7966924), (28, 7397858), (46, 4503044), (52, 3983462), (56, 3698929), (89, 2327416), (91, 2276264), (92, 2251522), (104, 1991731), (139, 1490216), (161, 1286584), (178, 1163708), (182, 1138132), (184, 1125761), (278, 745108), (299, 692776), (322, 643292), (356, 581854), (364, 569066), (556, 372554), (598, 346388), (623, 332488), (644, 321646), (712, 290927), (728, 284533), (973, 212888), (1112, 186277), (1157, 179032), (1196, 173194), (1246, 166244), (1288, 160823), (1807, 114632), (1946, 106444), (2047, 101192), (2093, 98968), (2314, 89516), (2392, 86597), (2492, 83122), (3197, 64792), (3614, 57316), (3892, 53222), (4094, 50596), (4186, 49484), (4628, 44758), (4984, 41561), (6394, 32396), (7228, 28658), (7784, 26611), (8099, 25576), (8188, 25298), (8372, 24742), (9256, 22379), (12371, 16744), (12649, 16376), (12788, 16198), (14329, 14456)]