203412708

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 565931520

約数和(自身を除く): 362518812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 173, 191, 228, 324, 342, 346, 382, 513, 519, 573, 684, 692, 764, 1026, 1038, 1146, 1539, 1557, 1719, 2052, 2076, 2292, 3078, 3114, 3287, 3438, 3629, 4671, 5157, 6156, 6228, 6574, 6876, 7258, 9342, 9861, 10314, 10887, 13148, 14013, 14516, 15471, 18684, 19722, 20628, 21774, 28026, 29583, 30942, 32661, 33043, 39444, 43548, 56052, 59166, 61884, 65322, 66086, 88749, 97983, 99129, 118332, 130644, 132172, 177498, 195966, 198258, 266247, 293949, 297387, 354996, 391932, 396516, 532494, 587898, 594774, 627817, 892161, 1064988, 1175796, 1189548, 1255634, 1784322, 1883451, 2511268, 2676483, 3568644, 3766902, 5352966, 5650353, 7533804, 10705932, 11300706, 16951059, 22601412, 33902118, 50853177, 67804236, 101706354, 203412708]

約数ペア:

[(1, 203412708), (2, 101706354), (3, 67804236), (4, 50853177), (6, 33902118), (9, 22601412), (12, 16951059), (18, 11300706), (19, 10705932), (27, 7533804), (36, 5650353), (38, 5352966), (54, 3766902), (57, 3568644), (76, 2676483), (81, 2511268), (108, 1883451), (114, 1784322), (162, 1255634), (171, 1189548), (173, 1175796), (191, 1064988), (228, 892161), (324, 627817), (342, 594774), (346, 587898), (382, 532494), (513, 396516), (519, 391932), (573, 354996), (684, 297387), (692, 293949), (764, 266247), (1026, 198258), (1038, 195966), (1146, 177498), (1539, 132172), (1557, 130644), (1719, 118332), (2052, 99129), (2076, 97983), (2292, 88749), (3078, 66086), (3114, 65322), (3287, 61884), (3438, 59166), (3629, 56052), (4671, 43548), (5157, 39444), (6156, 33043), (6228, 32661), (6574, 30942), (6876, 29583), (7258, 28026), (9342, 21774), (9861, 20628), (10314, 19722), (10887, 18684), (13148, 15471), (14013, 14516)]