207004620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 613025280

約数和(自身を除く): 406020660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 503, 570, 722, 1006, 1083, 1140, 1444, 1509, 1805, 2012, 2166, 2515, 3018, 3610, 4332, 5030, 5415, 6036, 6859, 7220, 7545, 9557, 10060, 10830, 13718, 15090, 19114, 20577, 21660, 27436, 28671, 30180, 34295, 38228, 41154, 47785, 57342, 68590, 82308, 95570, 102885, 114684, 137180, 143355, 181583, 191140, 205770, 286710, 363166, 411540, 544749, 573420, 726332, 907915, 1089498, 1815830, 2178996, 2723745, 3450077, 3631660, 5447490, 6900154, 10350231, 10894980, 13800308, 17250385, 20700462, 34500770, 41400924, 51751155, 69001540, 103502310, 207004620]

約数ペア:

[(1, 207004620), (2, 103502310), (3, 69001540), (4, 51751155), (5, 41400924), (6, 34500770), (10, 20700462), (12, 17250385), (15, 13800308), (19, 10894980), (20, 10350231), (30, 6900154), (38, 5447490), (57, 3631660), (60, 3450077), (76, 2723745), (95, 2178996), (114, 1815830), (190, 1089498), (228, 907915), (285, 726332), (361, 573420), (380, 544749), (503, 411540), (570, 363166), (722, 286710), (1006, 205770), (1083, 191140), (1140, 181583), (1444, 143355), (1509, 137180), (1805, 114684), (2012, 102885), (2166, 95570), (2515, 82308), (3018, 68590), (3610, 57342), (4332, 47785), (5030, 41154), (5415, 38228), (6036, 34295), (6859, 30180), (7220, 28671), (7545, 27436), (9557, 21660), (10060, 20577), (10830, 19114), (13718, 15090)]