201476988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 108

約数和(自身を含む): 553349160

約数和(自身を除く): 351872172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 361, 419, 444, 666, 684, 703, 722, 838, 1083, 1257, 1332, 1406, 1444, 1676, 2109, 2166, 2514, 2812, 3249, 3771, 4218, 4332, 5028, 6327, 6498, 7542, 7961, 8436, 12654, 12996, 13357, 15084, 15503, 15922, 23883, 25308, 26714, 31006, 31844, 40071, 46509, 47766, 53428, 62012, 71649, 80142, 93018, 95532, 120213, 139527, 143298, 151259, 160284, 186036, 240426, 279054, 286596, 294557, 302518, 453777, 480852, 558108, 589114, 605036, 883671, 907554, 1178228, 1361331, 1767342, 1815108, 2651013, 2722662, 3534684, 5302026, 5445324, 5596583, 10604052, 11193166, 16789749, 22386332, 33579498, 50369247, 67158996, 100738494, 201476988]

約数ペア:

[(1, 201476988), (2, 100738494), (3, 67158996), (4, 50369247), (6, 33579498), (9, 22386332), (12, 16789749), (18, 11193166), (19, 10604052), (36, 5596583), (37, 5445324), (38, 5302026), (57, 3534684), (74, 2722662), (76, 2651013), (111, 1815108), (114, 1767342), (148, 1361331), (171, 1178228), (222, 907554), (228, 883671), (333, 605036), (342, 589114), (361, 558108), (419, 480852), (444, 453777), (666, 302518), (684, 294557), (703, 286596), (722, 279054), (838, 240426), (1083, 186036), (1257, 160284), (1332, 151259), (1406, 143298), (1444, 139527), (1676, 120213), (2109, 95532), (2166, 93018), (2514, 80142), (2812, 71649), (3249, 62012), (3771, 53428), (4218, 47766), (4332, 46509), (5028, 40071), (6327, 31844), (6498, 31006), (7542, 26714), (7961, 25308), (8436, 23883), (12654, 15922), (12996, 15503), (13357, 15084)]