201519738

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 160

約数和(自身を含む): 557568000

約数和(自身を除く): 356048262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 47, 54, 57, 63, 81, 94, 114, 126, 133, 141, 162, 171, 189, 199, 266, 282, 329, 342, 378, 398, 399, 423, 513, 567, 597, 658, 798, 846, 893, 987, 1026, 1134, 1194, 1197, 1269, 1393, 1539, 1786, 1791, 1974, 2394, 2538, 2679, 2786, 2961, 3078, 3582, 3591, 3781, 3807, 4179, 5358, 5373, 5922, 6251, 7182, 7562, 7614, 8037, 8358, 8883, 9353, 10746, 10773, 11343, 12502, 12537, 16074, 16119, 17766, 18706, 18753, 21546, 22686, 24111, 25074, 26467, 26649, 28059, 32238, 34029, 37506, 37611, 48222, 52934, 53298, 56118, 56259, 65471, 68058, 72333, 75222, 79401, 84177, 102087, 112518, 112833, 130942, 144666, 158802, 168354, 168777, 177707, 196413, 204174, 225666, 238203, 252531, 306261, 337554, 355414, 392826, 476406, 505062, 506331, 533121, 589239, 612522, 714609, 757593, 1012662, 1066242, 1178478, 1243949, 1429218, 1515186, 1599363, 1767717, 2143827, 2487898, 3198726, 3535434, 3731847, 4287654, 4798089, 5303151, 7463694, 9596178, 10606302, 11195541, 14394267, 22391082, 28788534, 33586623, 67173246, 100759869, 201519738]

約数ペア:

[(1, 201519738), (2, 100759869), (3, 67173246), (6, 33586623), (7, 28788534), (9, 22391082), (14, 14394267), (18, 11195541), (19, 10606302), (21, 9596178), (27, 7463694), (38, 5303151), (42, 4798089), (47, 4287654), (54, 3731847), (57, 3535434), (63, 3198726), (81, 2487898), (94, 2143827), (114, 1767717), (126, 1599363), (133, 1515186), (141, 1429218), (162, 1243949), (171, 1178478), (189, 1066242), (199, 1012662), (266, 757593), (282, 714609), (329, 612522), (342, 589239), (378, 533121), (398, 506331), (399, 505062), (423, 476406), (513, 392826), (567, 355414), (597, 337554), (658, 306261), (798, 252531), (846, 238203), (893, 225666), (987, 204174), (1026, 196413), (1134, 177707), (1194, 168777), (1197, 168354), (1269, 158802), (1393, 144666), (1539, 130942), (1786, 112833), (1791, 112518), (1974, 102087), (2394, 84177), (2538, 79401), (2679, 75222), (2786, 72333), (2961, 68058), (3078, 65471), (3582, 56259), (3591, 56118), (3781, 53298), (3807, 52934), (4179, 48222), (5358, 37611), (5373, 37506), (5922, 34029), (6251, 32238), (7182, 28059), (7562, 26649), (7614, 26467), (8037, 25074), (8358, 24111), (8883, 22686), (9353, 21546), (10746, 18753), (10773, 18706), (11343, 17766), (12502, 16119), (12537, 16074)]