201312468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 620605440

約数和(自身を除く): 419292972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 47, 63, 69, 84, 92, 94, 126, 138, 141, 161, 188, 207, 252, 276, 282, 322, 329, 414, 423, 483, 564, 644, 658, 739, 828, 846, 966, 987, 1081, 1316, 1449, 1478, 1692, 1932, 1974, 2162, 2217, 2898, 2956, 2961, 3243, 3948, 4324, 4434, 5173, 5796, 5922, 6486, 6651, 7567, 8868, 9729, 10346, 11844, 12972, 13302, 15134, 15519, 16997, 19458, 20692, 22701, 26604, 30268, 31038, 33994, 34733, 38916, 45402, 46557, 50991, 62076, 67988, 68103, 69466, 90804, 93114, 101982, 104199, 118979, 136206, 138932, 152973, 186228, 203964, 208398, 237958, 243131, 272412, 305946, 312597, 356937, 416796, 475916, 486262, 611892, 625194, 713874, 729393, 798859, 972524, 1070811, 1250388, 1427748, 1458786, 1597718, 2141622, 2188179, 2396577, 2917572, 3195436, 4283244, 4376358, 4793154, 5592013, 7189731, 8752716, 9586308, 11184026, 14379462, 16776039, 22368052, 28758924, 33552078, 50328117, 67104156, 100656234, 201312468]

約数ペア:

[(1, 201312468), (2, 100656234), (3, 67104156), (4, 50328117), (6, 33552078), (7, 28758924), (9, 22368052), (12, 16776039), (14, 14379462), (18, 11184026), (21, 9586308), (23, 8752716), (28, 7189731), (36, 5592013), (42, 4793154), (46, 4376358), (47, 4283244), (63, 3195436), (69, 2917572), (84, 2396577), (92, 2188179), (94, 2141622), (126, 1597718), (138, 1458786), (141, 1427748), (161, 1250388), (188, 1070811), (207, 972524), (252, 798859), (276, 729393), (282, 713874), (322, 625194), (329, 611892), (414, 486262), (423, 475916), (483, 416796), (564, 356937), (644, 312597), (658, 305946), (739, 272412), (828, 243131), (846, 237958), (966, 208398), (987, 203964), (1081, 186228), (1316, 152973), (1449, 138932), (1478, 136206), (1692, 118979), (1932, 104199), (1974, 101982), (2162, 93114), (2217, 90804), (2898, 69466), (2956, 68103), (2961, 67988), (3243, 62076), (3948, 50991), (4324, 46557), (4434, 45402), (5173, 38916), (5796, 34733), (5922, 33994), (6486, 31038), (6651, 30268), (7567, 26604), (8868, 22701), (9729, 20692), (10346, 19458), (11844, 16997), (12972, 15519), (13302, 15134)]