202988130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 505612800

約数和(自身を除く): 302624670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 79, 82, 123, 158, 205, 237, 246, 395, 410, 474, 615, 790, 1185, 1230, 2089, 2370, 3239, 4178, 6267, 6478, 9717, 10445, 12534, 16195, 19434, 20890, 31335, 32390, 48585, 62670, 85649, 97170, 165031, 171298, 256947, 330062, 428245, 495093, 513894, 825155, 856490, 990186, 1284735, 1650310, 2475465, 2569470, 4950930, 6766271, 13532542, 20298813, 33831355, 40597626, 67662710, 101494065, 202988130]

約数ペア:

[(1, 202988130), (2, 101494065), (3, 67662710), (5, 40597626), (6, 33831355), (10, 20298813), (15, 13532542), (30, 6766271), (41, 4950930), (79, 2569470), (82, 2475465), (123, 1650310), (158, 1284735), (205, 990186), (237, 856490), (246, 825155), (395, 513894), (410, 495093), (474, 428245), (615, 330062), (790, 256947), (1185, 171298), (1230, 165031), (2089, 97170), (2370, 85649), (3239, 62670), (4178, 48585), (6267, 32390), (6478, 31335), (9717, 20890), (10445, 19434), (12534, 16195)]