202129590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12641}}^1$

素因数の和:12705

約数の個数: 64

約数和(自身を含む): 535211712

約数和(自身を除く): 333082122

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 12641, 15990, 25282, 37923, 63205, 75846, 126410, 164333, 189615, 328666, 379230, 492999, 518281, 821665, 985998, 1036562, 1554843, 1643330, 2464995, 2591405, 3109686, 4929990, 5182810, 6737653, 7774215, 13475306, 15548430, 20212959, 33688265, 40425918, 67376530, 101064795, 202129590]

約数ペア:

[(1, 202129590), (2, 101064795), (3, 67376530), (5, 40425918), (6, 33688265), (10, 20212959), (13, 15548430), (15, 13475306), (26, 7774215), (30, 6737653), (39, 5182810), (41, 4929990), (65, 3109686), (78, 2591405), (82, 2464995), (123, 1643330), (130, 1554843), (195, 1036562), (205, 985998), (246, 821665), (390, 518281), (410, 492999), (533, 379230), (615, 328666), (1066, 189615), (1230, 164333), (1599, 126410), (2665, 75846), (3198, 63205), (5330, 37923), (7995, 25282), (12641, 15990)]