202484490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2609}}^1$

素因数の和:2831

約数の個数: 64

約数和(自身を含む): 526176000

約数和(自身を除く): 323691510

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, 2609, 2985, 5174, 5218, 5970, 7761, 7827, 12935, 13045, 15522, 15654, 25870, 26090, 33917, 38805, 39135, 67834, 77610, 78270, 101751, 169585, 203502, 339170, 508755, 519191, 1017510, 1038382, 1557573, 2595955, 3115146, 5191910, 6749483, 7787865, 13498966, 15575730, 20248449, 33747415, 40496898, 67494830, 101242245, 202484490]

約数ペア:

[(1, 202484490), (2, 101242245), (3, 67494830), (5, 40496898), (6, 33747415), (10, 20248449), (13, 15575730), (15, 13498966), (26, 7787865), (30, 6749483), (39, 5191910), (65, 3115146), (78, 2595955), (130, 1557573), (195, 1038382), (199, 1017510), (390, 519191), (398, 508755), (597, 339170), (995, 203502), (1194, 169585), (1990, 101751), (2587, 78270), (2609, 77610), (2985, 67834), (5174, 39135), (5218, 38805), (5970, 33917), (7761, 26090), (7827, 25870), (12935, 15654), (13045, 15522)]