204023772

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 576824192

約数和(自身を除く): 372800420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 61, 62, 74, 81, 93, 108, 111, 122, 124, 148, 162, 183, 186, 222, 243, 244, 279, 324, 333, 366, 372, 444, 486, 549, 558, 666, 729, 732, 837, 972, 999, 1098, 1116, 1147, 1332, 1458, 1647, 1674, 1891, 1998, 2196, 2257, 2294, 2511, 2916, 2997, 3294, 3348, 3441, 3782, 3996, 4514, 4588, 4941, 5022, 5673, 5994, 6588, 6771, 6882, 7533, 7564, 8991, 9028, 9882, 10044, 10323, 11346, 11988, 13542, 13764, 14823, 15066, 17019, 17982, 19764, 20313, 20646, 22599, 22692, 26973, 27084, 29646, 30132, 30969, 34038, 35964, 40626, 41292, 44469, 45198, 51057, 53946, 59292, 60939, 61938, 68076, 69967, 81252, 88938, 90396, 92907, 102114, 107892, 121878, 123876, 139934, 153171, 177876, 182817, 185814, 204228, 209901, 243756, 278721, 279868, 306342, 365634, 371628, 419802, 459513, 548451, 557442, 612684, 629703, 731268, 836163, 839604, 919026, 1096902, 1114884, 1259406, 1378539, 1645353, 1672326, 1838052, 1889109, 2193804, 2518812, 2757078, 3290706, 3344652, 3778218, 5514156, 5667327, 6581412, 7556436, 11334654, 17001981, 22669308, 34003962, 51005943, 68007924, 102011886, 204023772]

約数ペア:

[(1, 204023772), (2, 102011886), (3, 68007924), (4, 51005943), (6, 34003962), (9, 22669308), (12, 17001981), (18, 11334654), (27, 7556436), (31, 6581412), (36, 5667327), (37, 5514156), (54, 3778218), (61, 3344652), (62, 3290706), (74, 2757078), (81, 2518812), (93, 2193804), (108, 1889109), (111, 1838052), (122, 1672326), (124, 1645353), (148, 1378539), (162, 1259406), (183, 1114884), (186, 1096902), (222, 919026), (243, 839604), (244, 836163), (279, 731268), (324, 629703), (333, 612684), (366, 557442), (372, 548451), (444, 459513), (486, 419802), (549, 371628), (558, 365634), (666, 306342), (729, 279868), (732, 278721), (837, 243756), (972, 209901), (999, 204228), (1098, 185814), (1116, 182817), (1147, 177876), (1332, 153171), (1458, 139934), (1647, 123876), (1674, 121878), (1891, 107892), (1998, 102114), (2196, 92907), (2257, 90396), (2294, 88938), (2511, 81252), (2916, 69967), (2997, 68076), (3294, 61938), (3348, 60939), (3441, 59292), (3782, 53946), (3996, 51057), (4514, 45198), (4588, 44469), (4941, 41292), (5022, 40626), (5673, 35964), (5994, 34038), (6588, 30969), (6771, 30132), (6882, 29646), (7533, 27084), (7564, 26973), (8991, 22692), (9028, 22599), (9882, 20646), (10044, 20313), (10323, 19764), (11346, 17982), (11988, 17019), (13542, 15066), (13764, 14823)]