200613260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 459514944

約数和(自身を除く): 258901684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 431, 629, 740, 862, 1258, 1369, 1724, 2155, 2516, 2738, 3145, 4310, 5476, 6290, 6845, 7327, 8620, 12580, 13690, 14654, 15947, 23273, 27380, 29308, 31894, 36635, 46546, 63788, 73270, 79735, 93092, 116365, 146540, 159470, 232730, 271099, 318940, 465460, 542198, 590039, 1084396, 1180078, 1355495, 2360156, 2710990, 2950195, 5421980, 5900390, 10030663, 11800780, 20061326, 40122652, 50153315, 100306630, 200613260]

約数ペア:

[(1, 200613260), (2, 100306630), (4, 50153315), (5, 40122652), (10, 20061326), (17, 11800780), (20, 10030663), (34, 5900390), (37, 5421980), (68, 2950195), (74, 2710990), (85, 2360156), (148, 1355495), (170, 1180078), (185, 1084396), (340, 590039), (370, 542198), (431, 465460), (629, 318940), (740, 271099), (862, 232730), (1258, 159470), (1369, 146540), (1724, 116365), (2155, 93092), (2516, 79735), (2738, 73270), (3145, 63788), (4310, 46546), (5476, 36635), (6290, 31894), (6845, 29308), (7327, 27380), (8620, 23273), (12580, 15947), (13690, 14654)]