201087510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2591}}^1$

素因数の和:2813

約数の個数: 64

約数和(自身を含む): 522547200

約数和(自身を除く): 321459690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 199, 390, 398, 597, 995, 1194, 1990, 2587, 2591, 2985, 5174, 5182, 5970, 7761, 7773, 12935, 12955, 15522, 15546, 25870, 25910, 33683, 38805, 38865, 67366, 77610, 77730, 101049, 168415, 202098, 336830, 505245, 515609, 1010490, 1031218, 1546827, 2578045, 3093654, 5156090, 6702917, 7734135, 13405834, 15468270, 20108751, 33514585, 40217502, 67029170, 100543755, 201087510]

約数ペア:

[(1, 201087510), (2, 100543755), (3, 67029170), (5, 40217502), (6, 33514585), (10, 20108751), (13, 15468270), (15, 13405834), (26, 7734135), (30, 6702917), (39, 5156090), (65, 3093654), (78, 2578045), (130, 1546827), (195, 1031218), (199, 1010490), (390, 515609), (398, 505245), (597, 336830), (995, 202098), (1194, 168415), (1990, 101049), (2587, 77730), (2591, 77610), (2985, 67366), (5174, 38865), (5182, 38805), (5970, 33683), (7761, 25910), (7773, 25870), (12935, 15546), (12955, 15522)]