201997519170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1597}}^1\times {\mathrm{6703}}^1$

素因数の和:8364

約数の個数: 128

約数和(自身を含む): 527593430016

約数和(自身を除く): 325595910846

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1597, 1887, 3145, 3194, 3774, 4791, 6290, 6703, 7985, 9435, 9582, 13406, 15970, 18870, 20109, 23955, 27149, 33515, 40218, 47910, 54298, 59089, 67030, 81447, 100545, 113951, 118178, 135745, 162894, 177267, 201090, 227902, 248011, 271490, 295445, 341853, 354534, 407235, 496022, 569755, 590890, 683706, 744033, 814470, 886335, 1004513, 1139510, 1240055, 1488066, 1709265, 1772670, 2009026, 2480110, 3013539, 3418530, 3720165, 4216187, 5022565, 6027078, 7440330, 8432374, 10045130, 10704691, 12648561, 15067695, 21080935, 21409382, 25297122, 30135390, 32114073, 42161870, 53523455, 63242805, 64228146, 107046910, 126485610, 160570365, 181979747, 321140730, 363959494, 396073567, 545939241, 792147134, 909898735, 1091878482, 1188220701, 1819797470, 1980367835, 2376441402, 2729696205, 3960735670, 5459392410, 5941103505, 6733250639, 11882207010, 13466501278, 20199751917, 33666253195, 40399503834, 67332506390, 100998759585, 201997519170]

約数ペア:

[(1, 201997519170), (2, 100998759585), (3, 67332506390), (5, 40399503834), (6, 33666253195), (10, 20199751917), (15, 13466501278), (17, 11882207010), (30, 6733250639), (34, 5941103505), (37, 5459392410), (51, 3960735670), (74, 2729696205), (85, 2376441402), (102, 1980367835), (111, 1819797470), (170, 1188220701), (185, 1091878482), (222, 909898735), (255, 792147134), (370, 545939241), (510, 396073567), (555, 363959494), (629, 321140730), (1110, 181979747), (1258, 160570365), (1597, 126485610), (1887, 107046910), (3145, 64228146), (3194, 63242805), (3774, 53523455), (4791, 42161870), (6290, 32114073), (6703, 30135390), (7985, 25297122), (9435, 21409382), (9582, 21080935), (13406, 15067695), (15970, 12648561), (18870, 10704691), (20109, 10045130), (23955, 8432374), (27149, 7440330), (33515, 6027078), (40218, 5022565), (47910, 4216187), (54298, 3720165), (59089, 3418530), (67030, 3013539), (81447, 2480110), (100545, 2009026), (113951, 1772670), (118178, 1709265), (135745, 1488066), (162894, 1240055), (177267, 1139510), (201090, 1004513), (227902, 886335), (248011, 814470), (271490, 744033), (295445, 683706), (341853, 590890), (354534, 569755), (407235, 496022)]