201653388

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1245

約数の個数: 120

約数和(自身を含む): 576664704

約数和(自身を除く): 375011316

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 81, 93, 102, 108, 124, 153, 162, 186, 204, 279, 306, 324, 372, 459, 527, 558, 612, 837, 918, 1054, 1116, 1181, 1377, 1581, 1674, 1836, 2108, 2362, 2511, 2754, 3162, 3348, 3543, 4724, 4743, 5022, 5508, 6324, 7086, 9486, 10044, 10629, 14172, 14229, 18972, 20077, 21258, 28458, 31887, 36611, 40154, 42516, 42687, 56916, 60231, 63774, 73222, 80308, 85374, 95661, 109833, 120462, 127548, 146444, 170748, 180693, 191322, 219666, 240924, 329499, 361386, 382644, 439332, 542079, 622387, 658998, 722772, 988497, 1084158, 1244774, 1317996, 1626237, 1867161, 1976994, 2168316, 2489548, 2965491, 3252474, 3734322, 3953988, 5601483, 5930982, 6504948, 7468644, 11202966, 11861964, 16804449, 22405932, 33608898, 50413347, 67217796, 100826694, 201653388]

約数ペア:

[(1, 201653388), (2, 100826694), (3, 67217796), (4, 50413347), (6, 33608898), (9, 22405932), (12, 16804449), (17, 11861964), (18, 11202966), (27, 7468644), (31, 6504948), (34, 5930982), (36, 5601483), (51, 3953988), (54, 3734322), (62, 3252474), (68, 2965491), (81, 2489548), (93, 2168316), (102, 1976994), (108, 1867161), (124, 1626237), (153, 1317996), (162, 1244774), (186, 1084158), (204, 988497), (279, 722772), (306, 658998), (324, 622387), (372, 542079), (459, 439332), (527, 382644), (558, 361386), (612, 329499), (837, 240924), (918, 219666), (1054, 191322), (1116, 180693), (1181, 170748), (1377, 146444), (1581, 127548), (1674, 120462), (1836, 109833), (2108, 95661), (2362, 85374), (2511, 80308), (2754, 73222), (3162, 63774), (3348, 60231), (3543, 56916), (4724, 42687), (4743, 42516), (5022, 40154), (5508, 36611), (6324, 31887), (7086, 28458), (9486, 21258), (10044, 20077), (10629, 18972), (14172, 14229)]