213211362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4943}}^1$

素因数の和:5047

約数の個数: 64

約数和(自身を含む): 531578880

約数和(自身を除く): 318367518

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 474, 546, 553, 1027, 1106, 1659, 2054, 3081, 3318, 4943, 6162, 7189, 9886, 14378, 14829, 21567, 29658, 34601, 43134, 64259, 69202, 103803, 128518, 192777, 207606, 385554, 390497, 449813, 780994, 899626, 1171491, 1349439, 2342982, 2698878, 2733479, 5076461, 5466958, 8200437, 10152922, 15229383, 16400874, 30458766, 35535227, 71070454, 106605681, 213211362]

約数ペア:

[(1, 213211362), (2, 106605681), (3, 71070454), (6, 35535227), (7, 30458766), (13, 16400874), (14, 15229383), (21, 10152922), (26, 8200437), (39, 5466958), (42, 5076461), (78, 2733479), (79, 2698878), (91, 2342982), (158, 1349439), (182, 1171491), (237, 899626), (273, 780994), (474, 449813), (546, 390497), (553, 385554), (1027, 207606), (1106, 192777), (1659, 128518), (2054, 103803), (3081, 69202), (3318, 64259), (4943, 43134), (6162, 34601), (7189, 29658), (9886, 21567), (14378, 14829)]