194954292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6829}}^1$

素因数の和:6913

約数の個数: 72

約数和(自身を含む): 539488040

約数和(自身を除く): 344533748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 6829, 7137, 9516, 13658, 14274, 20487, 27316, 28548, 40974, 61461, 81948, 88777, 122922, 177554, 245844, 266331, 355108, 416569, 532662, 798993, 833138, 1065324, 1249707, 1597986, 1666276, 2499414, 3195972, 3749121, 4998828, 5415397, 7498242, 10830794, 14996484, 16246191, 21661588, 32492382, 48738573, 64984764, 97477146, 194954292]

約数ペア:

[(1, 194954292), (2, 97477146), (3, 64984764), (4, 48738573), (6, 32492382), (9, 21661588), (12, 16246191), (13, 14996484), (18, 10830794), (26, 7498242), (36, 5415397), (39, 4998828), (52, 3749121), (61, 3195972), (78, 2499414), (117, 1666276), (122, 1597986), (156, 1249707), (183, 1065324), (234, 833138), (244, 798993), (366, 532662), (468, 416569), (549, 355108), (732, 266331), (793, 245844), (1098, 177554), (1586, 122922), (2196, 88777), (2379, 81948), (3172, 61461), (4758, 40974), (6829, 28548), (7137, 27316), (9516, 20487), (13658, 14274)]