197795052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 620692800

約数和(自身を除く): 422897748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 173, 182, 234, 252, 273, 346, 349, 364, 468, 519, 546, 692, 698, 819, 1038, 1047, 1092, 1211, 1396, 1557, 1638, 2076, 2094, 2249, 2422, 2443, 3114, 3141, 3276, 3633, 4188, 4498, 4537, 4844, 4886, 6228, 6282, 6747, 7266, 7329, 8996, 9074, 9772, 10899, 12564, 13494, 13611, 14532, 14658, 15743, 18148, 20241, 21798, 21987, 26988, 27222, 29316, 31486, 31759, 40482, 40833, 43596, 43974, 47229, 54444, 60377, 62972, 63518, 80964, 81666, 87948, 94458, 95277, 120754, 127036, 141687, 163332, 181131, 188916, 190554, 241508, 283374, 285831, 362262, 381108, 422639, 543393, 566748, 571662, 724524, 784901, 845278, 1086786, 1143324, 1267917, 1569802, 1690556, 2173572, 2354703, 2535834, 3139604, 3803751, 4709406, 5071668, 5494307, 7064109, 7607502, 9418812, 10988614, 14128218, 15215004, 16482921, 21977228, 28256436, 32965842, 49448763, 65931684, 98897526, 197795052]

約数ペア:

[(1, 197795052), (2, 98897526), (3, 65931684), (4, 49448763), (6, 32965842), (7, 28256436), (9, 21977228), (12, 16482921), (13, 15215004), (14, 14128218), (18, 10988614), (21, 9418812), (26, 7607502), (28, 7064109), (36, 5494307), (39, 5071668), (42, 4709406), (52, 3803751), (63, 3139604), (78, 2535834), (84, 2354703), (91, 2173572), (117, 1690556), (126, 1569802), (156, 1267917), (173, 1143324), (182, 1086786), (234, 845278), (252, 784901), (273, 724524), (346, 571662), (349, 566748), (364, 543393), (468, 422639), (519, 381108), (546, 362262), (692, 285831), (698, 283374), (819, 241508), (1038, 190554), (1047, 188916), (1092, 181131), (1211, 163332), (1396, 141687), (1557, 127036), (1638, 120754), (2076, 95277), (2094, 94458), (2249, 87948), (2422, 81666), (2443, 80964), (3114, 63518), (3141, 62972), (3276, 60377), (3633, 54444), (4188, 47229), (4498, 43974), (4537, 43596), (4844, 40833), (4886, 40482), (6228, 31759), (6282, 31486), (6747, 29316), (7266, 27222), (7329, 26988), (8996, 21987), (9074, 21798), (9772, 20241), (10899, 18148), (12564, 15743), (13494, 14658), (13611, 14532)]