201946491908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{31271}}^1$

素因数の和:31561

約数の個数: 96

約数和(自身を含む): 434305536000

約数和(自身を除く): 232359044092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 199, 244, 266, 398, 427, 532, 796, 854, 1159, 1393, 1708, 2318, 2786, 3781, 4636, 5572, 7562, 8113, 12139, 15124, 16226, 24278, 26467, 31271, 32452, 48556, 52934, 62542, 84973, 105868, 125084, 169946, 218897, 230641, 339892, 437794, 461282, 594149, 875588, 922564, 1188298, 1614487, 1907531, 2376596, 3228974, 3815062, 4159043, 6222929, 6457948, 7630124, 8318086, 12445858, 13352717, 16636172, 24891716, 26705434, 36243089, 43560503, 53410868, 72486178, 87121006, 118235651, 144972356, 174242012, 236471302, 253701623, 379598669, 472942604, 507403246, 759197338, 827649557, 1014806492, 1518394676, 1655299114, 2657190683, 3310598228, 5314381366, 7212374711, 10628762732, 14424749422, 28849498844, 50486622977, 100973245954, 201946491908]

約数ペア:

[(1, 201946491908), (2, 100973245954), (4, 50486622977), (7, 28849498844), (14, 14424749422), (19, 10628762732), (28, 7212374711), (38, 5314381366), (61, 3310598228), (76, 2657190683), (122, 1655299114), (133, 1518394676), (199, 1014806492), (244, 827649557), (266, 759197338), (398, 507403246), (427, 472942604), (532, 379598669), (796, 253701623), (854, 236471302), (1159, 174242012), (1393, 144972356), (1708, 118235651), (2318, 87121006), (2786, 72486178), (3781, 53410868), (4636, 43560503), (5572, 36243089), (7562, 26705434), (8113, 24891716), (12139, 16636172), (15124, 13352717), (16226, 12445858), (24278, 8318086), (26467, 7630124), (31271, 6457948), (32452, 6222929), (48556, 4159043), (52934, 3815062), (62542, 3228974), (84973, 2376596), (105868, 1907531), (125084, 1614487), (169946, 1188298), (218897, 922564), (230641, 875588), (339892, 594149), (437794, 461282)]