201894165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 402554880

約数和(自身を除く): 200660715

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 59, 93, 99, 155, 165, 177, 223, 279, 295, 341, 465, 495, 531, 649, 669, 885, 1023, 1115, 1395, 1705, 1829, 1947, 2007, 2453, 2655, 3069, 3245, 3345, 5115, 5487, 5841, 6913, 7359, 9145, 9735, 10035, 12265, 13157, 15345, 16461, 20119, 20739, 22077, 27435, 29205, 34565, 36795, 39471, 60357, 62217, 65785, 76043, 82305, 100595, 103695, 110385, 118413, 144727, 181071, 197355, 228129, 301785, 311085, 380215, 407867, 434181, 592065, 684387, 723635, 905355, 1140645, 1223601, 1302543, 2039335, 2170905, 3421935, 3670803, 4486537, 6118005, 6512715, 13459611, 18354015, 22432685, 40378833, 67298055, 201894165]

約数ペア:

[(1, 201894165), (3, 67298055), (5, 40378833), (9, 22432685), (11, 18354015), (15, 13459611), (31, 6512715), (33, 6118005), (45, 4486537), (55, 3670803), (59, 3421935), (93, 2170905), (99, 2039335), (155, 1302543), (165, 1223601), (177, 1140645), (223, 905355), (279, 723635), (295, 684387), (341, 592065), (465, 434181), (495, 407867), (531, 380215), (649, 311085), (669, 301785), (885, 228129), (1023, 197355), (1115, 181071), (1395, 144727), (1705, 118413), (1829, 110385), (1947, 103695), (2007, 100595), (2453, 82305), (2655, 76043), (3069, 65785), (3245, 62217), (3345, 60357), (5115, 39471), (5487, 36795), (5841, 34565), (6913, 29205), (7359, 27435), (9145, 22077), (9735, 20739), (10035, 20119), (12265, 16461), (13157, 15345)]