201148367620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1\times {\mathrm{2347}}^1$

素因数の和:3533

約数の個数: 96

約数和(自身を含む): 439843138560

約数和(自身を除く): 238694770940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 137, 155, 274, 310, 548, 620, 685, 1009, 1370, 2018, 2347, 2740, 4036, 4247, 4694, 5045, 8494, 9388, 10090, 11735, 16988, 20180, 21235, 23470, 31279, 42470, 46940, 62558, 72757, 84940, 125116, 138233, 145514, 156395, 276466, 291028, 312790, 321539, 363785, 552932, 625580, 643078, 691165, 727570, 1286156, 1382330, 1455140, 1607695, 2368123, 2764660, 3215390, 4285223, 4736246, 6430780, 8570446, 9472492, 9967709, 11840615, 17140892, 19935418, 21426115, 23681230, 39870836, 42852230, 47362460, 49838545, 73411813, 85704460, 99677090, 146823626, 199354180, 293647252, 324432851, 367059065, 648865702, 734118130, 1297731404, 1468236260, 1622164255, 3244328510, 6488657020, 10057418381, 20114836762, 40229673524, 50287091905, 100574183810, 201148367620]

約数ペア:

[(1, 201148367620), (2, 100574183810), (4, 50287091905), (5, 40229673524), (10, 20114836762), (20, 10057418381), (31, 6488657020), (62, 3244328510), (124, 1622164255), (137, 1468236260), (155, 1297731404), (274, 734118130), (310, 648865702), (548, 367059065), (620, 324432851), (685, 293647252), (1009, 199354180), (1370, 146823626), (2018, 99677090), (2347, 85704460), (2740, 73411813), (4036, 49838545), (4247, 47362460), (4694, 42852230), (5045, 39870836), (8494, 23681230), (9388, 21426115), (10090, 19935418), (11735, 17140892), (16988, 11840615), (20180, 9967709), (21235, 9472492), (23470, 8570446), (31279, 6430780), (42470, 4736246), (46940, 4285223), (62558, 3215390), (72757, 2764660), (84940, 2368123), (125116, 1607695), (138233, 1455140), (145514, 1382330), (156395, 1286156), (276466, 727570), (291028, 691165), (312790, 643078), (321539, 625580), (363785, 552932)]